Handsfree 2 - Generator BLUETTI - Free user manual and instructions

Product Type	Portable Power Station / Generator
Brand	BLUETTI
Model	Handsfree 2
Battery Capacity	700 Wh
Battery Type	LiFePO4 (Lithium Iron Phosphate)
AC Output Power	800 W continuous, 1600 W peak
AC Output Voltage	110 V / 220 V (depending on region)
DC Output	12 V / 10 A carport, USB-A, USB-C
Solar Input	Up to 200 W (open circuit voltage 12-28 V)
AC Input	150 W max
Car Input	12 V / 8 A
Dimensions	300 x 200 x 200 mm
Weight	10 kg
Operating Temperature	0°C to 40°C
Storage Temperature	-20°C to 45°C
Safety Features	Overcharge, over-discharge, overcurrent, short circuit, temperature protection
Maintenance	Store in dry, ventilated area; charge every 3 months
Repairability	Contact BLUETTI support for service; battery not user-replaceable
Spare Parts	AC charger, solar cable, car charger available
Certifications	CE, FCC, RoHS

Frequently Asked Questions - Handsfree 2 BLUETTI

How do I charge the BLUETTI Handsfree 2?

You can charge the Handsfree 2 via AC wall outlet (150W max), solar panels (up to 200W), or car charger (12V/8A). Use the supplied cables and follow the manual for optimal charging.

What is the battery capacity and type?

The Handsfree 2 has a 700 Wh LiFePO4 (Lithium Iron Phosphate) battery, known for long life and safety. It offers over 3500 charge cycles to 80% capacity.

Can I run a refrigerator with this generator?

A typical mini-fridge draws 50-100W, well within the 800W continuous output. However, check the starting surge (may be higher) – the Handsfree 2 can handle up to 1600W peak.

How long does the battery last on a full charge?

Runtime depends on load. For example, running a 100W device gives about 7 hours (700Wh / 100W). Actual time varies due to inverter efficiency (~85%).

What outlets does it have?

It includes 2 AC outlets (pure sine wave), 1 USB-A (5V/3A), 1 USB-C (20V/5A PD), and a 12V/10A carport. Perfect for electronics, small appliances, and camping gear.

Is it safe to use indoors?

Yes, the Handsfree 2 produces no fumes and is safe indoors. Keep it on a flat, dry surface away from water. The built-in BMS ensures safe operation.

Can I connect solar panels while using the generator?

Yes, you can simultaneously charge via solar and discharge loads. This is called pass-through charging. Ensure solar panel voltage is within 12-28V.

How do I clean and maintain the Handsfree 2?

Wipe the exterior with a dry cloth. Do not use liquids. Store in a cool, dry place. Charge the battery every 3 months to maintain health. Avoid deep discharge.

What does the warranty cover?

BLUETTI typically offers a 2-year warranty. It covers manufacturing defects, not damage from misuse. Contact support with proof of purchase for claims.

How do I reset the generator if it stops working?

Press and hold the power button for 10 seconds to perform a hard reset. If issues persist, check the manual's troubleshooting section or contact BLUETTI support.

USER MANUAL Handsfree 2 BLUETTI

Portable Power Station

User Manual v2.0

Important Instructions

For the best experience and performance,

fully charge your unit and update to the latest firmware before first use. See the appendix "Update Firmware via BLUETTI App" for guidance.

Read and understand this manual before use and keep it handy for future reference.

⚠ Warning

1. Charge the unit before first use.
2. Do not use solar panels with open circuit voltage higher than 45V. Solar input voltage range for the unit is 12V-45V.
3. If the unit's SoC falls below 5%, please recharge the unit in time. If the SoC drops to 0, power off the unit and charge it for at least 30 minutes before restarting.
4. The unit is for off-grid use only. Do not connect its AC output to the grid.
5. If not used for more than 3 months, charge the unit to 40% - 60% SoC and store it with the power off. For optimum battery life, discharge and charge the unit every 3 months.

Thank You

Thank you for making BLUETTI a part of your family.

From the very beginning, BLUETTI has tried to stay true to a sustainable future through green energy storage solutions while delivering an exceptional eco-friendly experience for our homes and our world.

That's why BLUETTI makes its presence in 110+ countries and is trusted by millions of customers across the globe.

Copyright © Shenzhen PowerOak Newener Co., Ltd. All rights reserved.

No part of this document may be reproduced or transmitted in any form or by any means without the prior written consent of Shenzhen PowerOak Newener Co., Ltd.

Notice

BLUETTI's products, services, and features are subject to the agreed-upon terms and conditions during purchase. Please note that some products, services, or features described in this manual may not be available under your purchase contract. Unless otherwise specified in the contract, BLUETTI makes no representations or warranties of any kind, express or implied, with respect to the contents of this manual.

The contents of this manual are subject to change without notice. Please get the latest version from: https://www.bluettipower.eu/pages/manuals

If you have any questions or concerns about this manual, please contact BLUETTI support for further assistance.

Shenzhen PowerOak Newener Co., Ltd.

F19, BLD No.1, Kaidaer, Tongsha RD No.168, Xili street, Nanshan, Shenzhen, China Web: https://www.bluettipower.com

About the Manual

Introduction

This manual provides information on the functionality, basic operation and safety instructions of the Handsfree 2 portable power station. Please read and understand all instructions in this manual before use.

Symbol Conventions

This manual uses the following symbols to highlight important information:

Symbol	Category	Description
	Warning / Attention	It indicates a hazardous situation which, if not avoided, could result in death or serious injury.
	Notice	It indicates a potentially hazardous situation which, if not avoided, could cause substantial damage to property and the environment.

Contents

1 Safety Instructions 06
2 Packing List 10
3 Product Introduction 11
4 Product Overview 11
5 Power ON/OFF 12
6 LCD Display 12
7 Charging 14
8 Discharging 16
9 Settings 16
10 BLUETTI App 18
11 Specifications 19
12 Button Operation Instructions 20
13 Troubleshooting 21
Appx.1 Estimating Operation Time 22
Appx. 2 FAQs 23
Appx. 3 Grounding Guidelines 24

1. Safety Instructions

Read this manual for instructions on the proper use and safety information for the product. The safety instructions provided herein are for illustrative purposes that include but are not limited to those listed in this manual. Actual operation shall comply with all applicable safety standards. If you have any questions, feel free to contact BLUETTI support or your local BLUETTI dealers.

1.1 Statement

To ensure a safe operation, it's crucial to observe and adhere to the following conditions:

• Always operate or store the product in the conditions specified in this manual.
- The installation and ambient conditions must comply with the requirements in the relevant international, national, or regional standards.
- Avoid unauthorized disassembly, component replacement, or modification of software codes.

BLUETTI shall not be liable for the following circumstances:

• Damage resulting from force majeure events such as earthquakes, fires, storms, floods, or mudslides.
• Damage caused by the customer's own transportation.
• Damage resulting from inadequate storage conditions as specified in the manual.
• Damage caused by customer negligence, improper operation, or intentional actions.
• System damage caused by third parties or customers, including but not limited to improper handling and installation not in accordance with the instructions in this manual.
• The product doesn't fulfill power supply needs for power-reliant equipment in critical sectors like atomic energy, aviation, medical, and other domains where safety is paramount. BLUETTI assumes no liability for incidents involving personal safety, fire, equipment malfunction, or any adverse aftermath resulting from using this product with such equipment.
• Damage caused by adjustments, changes, or removal of labels in violation of this manual.
• This product is not intended for use with devices that require a high-performance Uninterruptible Power Supply (UPS), including but not limited to data servers, workstations, medical equipment, and other similar devices. BLUETTI shall not be liable for any data loss, equipment damage, or personal injury resulting from the violation of this requirement.

1.2 General Requirements

INSTRUCTIONS PERTAINING TO RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS IMPORTANT SAFETY INSTRUCTIONS

⚠ WARNING - When using this product, basic precautions should always be followed, including the following:

• Read all the instructions before using the product.
• To reduce the risk of injury, close supervision is necessary when the product is used near children.
• Do not put fingers or hands into the product. And do not insert foreign objects into any ports of the product.
• Use of an attachment not recommended or sold by the manufacturer may result in a risk of fire, electric shock, or injury to persons.
• To reduce the risk of damage to the electric plug and cord, pull the plug rather than the cord when disconnecting the product.
• Do not use a battery pack or appliance that is damaged or modified, as they may exhibit unpredictable behavior resulting in fire, explosion, or personal injury.
• Do not operate the product with a damaged cord or plug, or a damaged output cable.
• Do not attempt to replace the internal battery or any other component of the product by anyone other than authorized personnel. There are no end-user serviceable components. Do not disassemble the product, take it to a qualified service person when service or repair is required. Incorrect reassembly may result in a risk of fire or electric shock.
• To reduce the risk of electric shock, unplug the product from the outlet before attempting any instructed servicing.
• The USB-C port is categorized as PS3 under the IEC 62368-1 standard. Ensure connected devices or accessories have fire safety measures, such as fire-resistant casings.
• This product can be used alone or with the BLUETTI BP2 backpack.
• When charging the internal battery, work in a well ventilated area and do not restrict ventilation in any way.
• Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
• Do not expose the product to fire or excessive temperature. Exposure to fire or temperature above 130°C (266°F) may cause an explosion.
• Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that safety is maintained.
• Do not stack anything on top of the product while in storage or use. Do not move the product while operating as vibrations and sudden impacts may lead to poor connections to the hardware inside.
• WARNING: Avoid contact with seawater to prevent corrosion of metal parts.

• In case of fire, use only a dry powder fire extinguisher appropriate for the product.
- WARNING - RISK OF ELECTRIC SHOCK. Never use the product to supply power tools to cut or access live parts or live wirings, or materials that may contain live parts or live wirings inside, such as building walls, etc.

1.3 Grounding Instructions

This product must be grounded when connected to the grid. If it should malfunction or break down, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This product is equipped with a cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.

WARNING - Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician if you are in doubt as to whether the product is properly grounded. Do not modify the plug provided with the product - if it does not fit the outlet, have a proper outlet installed by a qualified electrician.

1.4 Handling Requirements

During transportation or storage, take care to avoid dropping, violently impacting, or tilting the product as it may result in internal damage. If necessary, use mechanical assistance such as carts or adjustable height workbenches to ensure safe handling.

Recommended Number of People Based on the Weight of Product

Weight	Number of people
<18kg (39.7lbs)	1
18kg-32kg (39.7lbs-70.5lbs)	2
32kg-55kg (70.5lbs-121.3lbs)	3
>55kg (121.3lbs)	4 or a cart

1.5 Storage Instructions

• If the unit's SoC falls below 5%, please recharge the unit in time.
• Before storing the product, charge it to 40% to 60% SoC to keep it in optimal condition. In addition, power off the product and disconnect all electrical connections from it.
• Store the product in a cool and dry place, keeping it away from flammable or combustible materials and gases.
• The product can be safely stored within a temperature range of -20°C to 40°C (-4°F to 104°F ). However, if the storage duration exceeds one month, it's recommended to maintain an ideal storage temperature of around 30°C (86°F).

- Fully cycle the product every 3 months to maintain the battery's health. It's NOT recommended to store the product for extended periods of time, as it may affect its performance and overall lifespan.

If the SoC drops to 0 (during storage or upon startup), take the following actions to safely restart the product:

• Shut down immediately.
• Charge within 48 hours.
• Keep it at an ambient temperature of 5°C to 35°C (41°F to 95°F) for 6 hours before charging. It's recommended to charge the product via an AC source. If charging via solar energy, ensure that your solar system provides an output of more than 100W.

The symbol displayed is intended to remind you to read the instructions in the literature accompanying the product before operation and maintenance.

• Connect the product to a socket-outlet that has an earthing connection using the power cord provided.
• The socket-outlet should be installed near the product and easily accessible for safety purposes.
• Never dispose of a battery by throwing it into fire or a hot oven, or by mechanically crushing or cutting it, as these may cause it to explode.
• Avoid leaving batteries in extremely high-temperature environments, as this can result in an explosion or the leakage of flammable liquid or gas.
• The battery subjected to extremely low air pressure may result in an explosion or the leakage of flammable liquid or gas.
• Attention should be drawn to the environmental aspects of battery disposal.

SAVE THESE INSTRUCTIONS

⚠ BLUETTI shall not be liable for any equipment damage caused by the violation of the above instructions.

2. Packing List

Standard Accessories

Item Picture Qty.
Handsfree 2Portable Power Station		1
AC Charging Cable(1.5m / 4.9ft)		1
Solar Charging Cable(MC4-XT60, 1.5m / 4.9ft)		1
Grounding Screw		1
BP2 Backpack		1
User Manual		1
Warranty Card		1

Optional Accessories

(Available on the official BLUETTI website: https://www.bluettipower.eu/)

Item Picture
USB-C to USB-C Cable (output)
Car Charging Cable
Lead-acid Battery Charging Cable

3. Product Introduction

The Handsfree 2 portable power station is designed to keep you powered while on the move. Equipped with a 700W pure sine wave inverter and a 512Wh/20Ah lithium iron phosphate (LFP) battery.

When set to Turbo Charging mode, the Handsfree 2 can reach an 80% charge in just 45 minutes under normal room temperature conditions. With a combined output power of 700W (AC+DC), it effectively supports devices within this power range.

For more detailed specifications of the Handsfree 2, please refer to Chapter 11. Specifications.

Attention

• Do not connect the AC output of Handsfree 2 to the grid.
  • To prevent tipping, please place Handsfree 2 horizontally for use.

4. Product Overview

① LCD Display
② AC Power Button
③ Power Button
④ DC Power Button
⑤ USB-C Ports

⑥ USB-A Ports
⑦ DC Input
⑧ Grounding Terminal*
⑨ AC Input
⑩ AC Output

5. Power ON/OFF

Notice: Please place the unit on the platform firmly and stably.

• Power ON: Press the power button once. When the Handsfree 2 is on, press the power button again to turn on / off the LCD display.
  • Power OFF: Press and hold the power button for about 2 seconds.
• Restart: Power off the Handsfree 2 first, then press the power button to restart.
• If there's no output from both DC and AC for more than 1 minute, the unit will shut down automatically.

6. LCD Display

The Handsfree 2 features an informative LCD display that offers easy access to all the essential information about the unit's status and performance. When you power on the unit, the LCD display lights up, and when you power off the unit, the display turns off as well.

LCD Instructions

No.	Icon Description
1	Fan Status	When it lights up, the fan is activated and working properly. If it flashes, there may be a problem with the fan.
2	PV Input	The Handsfree 2 is charging from solar panel(s) or a car.
3	Bluetooth Connection	The Handsfree 2 connects to BLUETTI app via Bluetooth.
4	Battery Capacity (SoC)	The remaining battery capacity.
5	Power Lifting Mode	The Handsfree 2 is operating in Power Lifting Mode.
6	Turbo Charging	The Handsfree 2 is charging in Turbo Charging Mode.
7	ECO Mode	The ECO Mode is enabled to save power.
8	Low Battery Alert	The SoC drops below 5%.
9	Output Power	The real-time total output.
10	Output Frequency	The real-time output frequency.
11	Grid Connection	The Handsfree 2 is charging from the home grid.
12	DC Output	The DC output is turned on.
13	AC Output	The AC output is turned on.
14	Charge / Discharge Remaining Time	The remaining time of charging or discharging.
15	Charge / Discharge Status	: Charging : Discharging
16	High Temperature Alert	The temperature inside the unit is too high.
17	Overload Alert	The Handsfree 2 is overloaded.
18	Overcurrent Alert	The Handsfree 2 is drawing too much current, which can cause damage to the unit or any connected devices.
19	Fault Alert	There's an issue with the Handsfree 2, which may require troubleshooting or repair.
20	Charge / Discharge Progress	The bar increases during charging and decreases during discharging.
21	Input Power	The real-time total input power.

7. Charging

Handsfree 2 supports four charging methods: AC, solar, car, and generator.

Attention

• Double-check that all cables are firmly plugged in.
• Avoid getting the plug and socket wet to prevent any potential damage.

7.1 AC Charging

Plug the Handsfree 2 into a standard wall outlet and start charging. Once fully charged, the Handsfree 2 automatically stops charging to prevent overcharging and shuts down after one minute of inactivity. For a fast charge, you can enable Turbo Charging in the BLUETTI app, which allows for an 80 % capacity in just 45 minutes at an ambient temperature of 25° C (77°F).

Note: Do not plug the unit's AC charging cable into its own AC outlets. Doing so could damage the connected device.

7.2 Solar Charging

Connect the solar panels (in series or parallel) to Handsfree 2 via the solar charging cable. Once fully charged, the Handsfree 2 automatically stops charging to prevent overcharging and shuts down after one minute of inactivity. When receiving a continuous input of 350W, it will be fully charged in about 2 hours. However, please be aware that the charging time may vary based on weather conditions, sunlight intensity, panel orientation, and other variables.

Note: Make sure your solar panel(s) meet the following requirements:

Voc: 12V-45V

Current: 8.2A

Power: 350W

7.3 Car Charging

Connect the Handsfree 2 to the vehicle's 12V / 24V cigarette lighter port via the car charging cable. Once fully charged, the Handsfree 2 automatically stops charging to prevent overcharging and shuts down after one minute of inactivity. It can charge at a maximum of 96W with a 12V port and 192W with a 24V port.

Note: Make sure your vehicle meets the following conditions for charging:

• The vehicle is capable of supplying power.
• The vehicle's engine is running during the charging process.

Notice:

The Handsfree 2 has a low-voltage disconnect function designed to protect your vehicle's battery during charging. When the car battery is low, the unit will automatically stop charging to prevent over-discharging and potential damage to the battery.

7.4 Generator Charging

Connect the Handsfree 2 to a generator via the AC charging cable. Once fully charged, the Handsfree 2 automatically stops charging to prevent overcharging and shuts down after one minute of inactivity. It takes approximately 2 hours to reach a full charge at an ambient temperature of 25°C (77°F) if the generator output is stable.

Note:

- Make sure your generator delivers the AC output with charging voltage and frequency that meet Handsfree 2's specifications.

- If the total power demand of your connected devices exceeds the generator's output capacity, please turn on the Grid Self-adaption Mode to ensure a seamless charging experience.

- To switch charging voltage and frequency, and enable the Grid Self-adaption Mode, please refer to Handsfree 2 BLUETTI App User Manual.

8. Discharging

8.1 AC Outlet

Port	Specifications Compatible Loads
1 × AC Outlet	220V / 230V50Hz / 60Hz	Appliances up to 700W power.

Note:

• Do not apply Handsfree 2 to loads higher than 700W, as this may cause damage to Handsfree 2 and your devices.
• When servicing the devices connected to the unit, remember to unplug them from the outlets. Even if the AC output is turned off, physically unplugging the devices is necessary for complete disconnection.

8.2 DC Outlets

	Picture SpecificationsPort		Compatible Loads
			Mobile phones and other small loads.15W total,
2 × USB-C		5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3A, 20V/5A	Mobile phones, laptops, etc.

Note:

• Turn on the DC power button after connecting the load, and turn it off before disconnecting.
• To ensure optimal performance, avoid short-circuiting the ports and keep them dry during use or storage. Additionally, do not block or cover the ports while ensuring proper ventilation.

9. Settings

The Handsfree 2 offers the convenience of adjusting its settings either via physical buttons or the BLUETTI app. With the buttons located on the device itself, you have direct control over various settings such as ECO Mode, output frequency, charging modes, and other functionalities. Additionally, by using the BLUETTI app, you can access a user-friendly interface on your phone to conveniently monitor and control the Handsfree 2.

9.1 Enter Setting Mode

When the display is on and the AC output is off, press and hold the AC and DC power buttons for about 2 seconds till the output frequency flashes to enter the Setting Mode.

9.2 Frequency Switching

The output frequency (50Hz / 60Hz) is displayed in the lower right corner of the display. In the Setting Mode, press the DC power button to navigate to page P01, and the current frequency will appear. Then, press the AC power button to switch the frequency options based on your requirements.

9.3 AC Charging Mode

The Handsfree 2 supports 3 AC charging modes - Standard, Turbo, and Silent, all configurable via the app. Alternatively, in the Setting Mode, navigate to page P03 using the DC power button, and the (▼) icon will start flashing on the display. Then, press the AC power button to enable or disable the Turbo charging mode.

Mode	Charging Power			AC Recharging Time Note Icon	Note Icon
	AC PV	AC+PV
Standard	350W Max.	350W Max.	350W Max.	2 hours	More friendly to Handsfree 2's battery.	None
Turbo	600W Max.	350W Max.	600W Max.	80% charge in 45 minutes; full charge in 80 minutes	Comes in handy when recharging time is a priority.
Silent	150W Max.	150W Max.	150W Max.	4.5 hours	Offers a quiet, low-power operation for long battery life.	None

9.4 Power Lifting Mode

Power Lifting Mode allows Handsfree 2 to handle high-power resistive loads up to 1200W, including electric blankets, kettles, hairdryers, and other heating devices. In the Setting Mode, navigate to page P04 using the DC power button. Then, press the AC power button to enable or disable the mode. The ( ) icon will appear on the display when it's enabled.

Notice:

• The Power Lifting Mode is disabled by default and is only suitable for resistive loads with a power rating between 700W-1200W.
• Although the Handsfree 2 can handle higher power demands, its actual operating power remains at 700W.

9.5 ECO Mode

The Handsfree 2 has two ECO modes that help you save power and extend battery life:

- AC-ECO Mode

In this mode, if the AC power output falls below or remains at a certain level for a set period of time, the AC power will automatically turn off.

- DC-ECO Mode

In this mode, if the DC power output falls below or remains at a certain level for a set period of time, the DC power will automatically turn off.

Notice:

• The AC-ECO and DC-ECO modes are enabled by default to save energy, and it's recommended to keep them enabled at all times.
• Use the BLUETTI app to enable or disable AC-ECO Mode and DC-ECO Mode separately. If you use the LCD display, they'll be turned on or off at the same time.
• To avoid any interruption in charging, disable ECO Mode when charging a small device that consumes less than 10W of power.

In the Setting Mode, navigate to page P05 using the DC power button, and the (ECO) will start flashing on the display. Then, press the AC power button to enable or disable the mode.

9.6 Bluetooth On/Off

In the Setting Mode, navigate to page P06 using the DC power button, and the (*) icon will start flashing on the screen. Then, press the AC power button to turn the Bluetooth on or off.

9.7 Grid Self-adaption Mode

If you're charging the Handsfree 2 using an unstable generator or grid voltage, and the total power demand of your connected devices exceeds the Handsfree 2's input power, it is recommended that you enable the Grid Self-adaption Mode through the BLUETTI app to ensure a stable, safe charging experience for both the Handsfree 2 and your devices.

9.8 Exit Setting Mode

To save your Handsfree 2 settings and exit the Setting Mode, press and hold both the AC and DC power buttons at the same time.

Notice:

If you do not perform any operation in 1 minute, the Handsfree 2 will automatically exit the Setting Mode, and no changes will be saved.

10. BLUETTI App

Scan the QR code below or search "BLUETTI" in the App Store or Google Play to download the BLUETTI app.

For more details, please refer to Handsfree 2 BLUETTI App User Manual.

1. Specifications

Model Handsfree 2
Country / Region	JP	US CN EU
Battery Capacity	512Wh / 20Ah
Cell Type	Lithium Iron Phosphate (LFP)
AC + DC Input	600W Max.
Net Weight	About 7.5kg / 16.5lbs
Dimensions (L × W × H)	305mm × 105mm × 385mm / 12in × 4.1in × 15.2in
Charging Temperature	0°C to 40°C / 32°F to 104°F
Discharging Temperature	-20°C to 40°C / -4°F to 104°F
Storage Temperature	-20°C to 40°C / -4°F to 104°F
Working Humidity	10% to 90%
AC Output
Power	700W
Voltage	100V	120V	220V	230V
Current	7A	5.8A	3.2A	3A
Frequency	50Hz / 60Hz
DC Output
USB-A × 2	15W total, 5V / 3A
USB-C × 2	5V / 3A, 9V / 3A, 12V / 3A, 15V / 3A, 20V / 3A, 20V / 5A
AC Input
Voltage	100V	120V	220V	230V
Current	8A Max.	8A Max.	5A Max.	5A Max.
Frequency	50Hz / 60Hz
UPS	Switching time ≤20ms
Charging Power	600W Max. (0%-80% in 45 minutes @ 10°C to 30°C / 50°F to 86°F)
Input Power	750W Max. (charging + bypass)
DC Input
Interface	XT60PM-M
Power	350W
Current	8.2A
Voltage	12V to 45V
Radio Frequency
	Operating Frequency	Maximum Transmit power		Modulation mode
BLE5.0	2402MHz~2480MHz	-2.26dBm		GFSK

1. Button Operation Instructions

Operation Function		Description
Press the AC power button	Turn on / off the AC output	/
Press the DC power button	Turn on / off the USB-A, USB-C, DC output, and the indicators	/
Press the AC and DC power buttons simultaneously and hold for more than 2 seconds till the output frequency flashes	Enter / exit the Setting Mode	In the Setting Mode, the icons for the currently enabled functions remain lit, except for the flashing output frequency icon.If you do not perform any operation in 1 minute, the Handsfree 2 will automatically exit the Setting Mode, and no changes will be saved.
Press the DC power button in the Setting Mode	Navigate through the setting items	The flashing setting item is selected and editable. In the Setting Mode, the corresponding codes will be displayed on the left side:P01: Output FrequencyP03: Charging ModeP04: Power Lifting ModeP05: ECO ModeP06: Bluetooth
Press the AC power button when the setting item is flashing	Enable or disable the selected function.	/
Press and hold the DC power button in the Setting Mode	Switch the status page	You can view relevant information on the status page. : Serial Number (SN) : Error Code : Fault History : Version

13. Troubleshooting

In the Setting Mode, press and hold the DC power button for more than 2 seconds until the error code appears on the display. Please refer to the table below for helpful guidance.

Error Code	Description Troubleshooting
E001		Inverter overload	Check if the power consumption of your devices is too high. Reduce the load if necessary.
E002		Inverter overtemperature protection, AC output off	Wait for about 10 minutes until the unit cools down, then turn on the AC output again.
E003		Inverter short circuit	1. Check if the power consumption of your devices is too high.2. Check if any of your electrical devices are causing a short circuit.
E026		System overload	Reduce AC and DC loads to 700W or less.
E033		PV overvoltage	Make sure the PV input voltage is within the range of 12V to 45VDC.
E039		PV overtemperature	Wait for about 10 minutes until the unit cools down, then re-enable the PV input.
E065		DC output short circuit	1. Check if the power consumption of your devices is too high.2. Check if any of your electrical devices are causing a short circuit.
E067		DC output overcurrent	Check if the power consumption of your devices is too high. Reduce the load if necessary.
E068		DC output overtemperature	Wait for about 10 minutes until the unit cools down, then restart your devices.
E085		Charging temperature too high	Wait for the unit to cool down before charging.
E086		Charging temperature too low	Make sure the unit is placed in an ambient temperature of 0°C to 40°C (32°F to 104°F).
E087		Discharging temperature too high	Wait for the unit to cool down before discharging.
E088		Discharging temperature too low	Make sure the unit is placed in an ambient temperature of -20°C to 40°C (-4°F to 104°F).
E113		Grid overvoltage	Check if the grid voltage is too high. Change the input source if necessary.
E114		Grid undervoltage	Check if the grid voltage is too low. Change the input source if necessary.
E115		Grid overfrequency	Check if the grid frequency is too high. Contact your local power provider if necessary.
E116		Grid underfrequency	Check if the grid frequency is too low. Contact your local power provider if necessary.
Others	/	/	Please contact BLUETTI support for assistance.

Appx. 1 Estimating Operation Time

Operation time = Battery Capacity (Wh) × DoD × η ÷ (Load Power + Handsfree 2's self-consumption)

Note:

DoD refers to the depth of discharge. Handsfree 2 works at 90% DoD for longer battery life. η is the conversion efficiency of the inverter, typically over 85% for Handsfree 2. The self-consumption of Handsfree 2 is approximately 10W.

E.g. If you have a 40W refrigerator, you can run it for about 7.8 hours.

Operation time = 512Wh × 90% × 85% ÷ (40W + 10W) ≈ 7.8 hours.

Notice:

Please keep in mind that the estimated operation time provided is for reference purposes and may vary based on actual usage conditions. Factors such as low temperature and excessive loads can significantly affect the battery capacity, leading to a reduction in the average operation time.

Appx. 2 FAQs

Q1: How do I know whether my devices will work well with this product?

A: Please evaluate the total constant load of your devices. If it doesn't exceed the Max. output power of Handsfree 2 (700W), you can use this power station to run your devices. Note: Some devices with built-in motors or compressors may start at 2-4 times the rated power, which can easily overload the Handsfree 2.

Q2: Can I use third-party solar panels to charge this product?

A: Yes, you can. However, make sure your solar panels have an open circuit voltage of 12V-45V and are equipped with MC4 connectors. It's also important not to mix different types of solar panels.

Q3: Can it charge and discharge at the same time?

A: Yes. It supports pass-through charging. The Handsfree 2 comes with the premium LiFePO ₄ battery and proprietary Battery Management System to ensure that it can charge and discharge at the same time.

Q4: Why is the charging power often too low?

A: Handsfree 2 has a built-in intelligent BMS that automatically adjusts the charging power in response to the battery temperature and SoC, thus protecting the battery and extending its service life.

Q5: What should I do if the unit's battery level shows an abnormality?

A: Fully discharge the battery, then charge it to full without any devices connected. This will recalibrate the battery's State of Charge (SoC).

Appx. 3 Grounding Guidelines

Only use the grounding terminal when the Handsfree 2 is connected to the home grid using a 2-pin cable, or if the wall outlet's grounding is ineffective, and the connected device features a metal case.

Use a cable with OT terminals for grounding. Connect one end to the grounding terminal with a grounding screw and the other end to the wall outlet or home distribution box ground.

The grounding terminal is unnecessary in the following scenarios.

- When connecting the Handsfree 2 to the wall outlet using a 3-pin cable or a 2-pin cable with a ground pin hole, it's already grounded effectively.

- When the Handsfree 2 is not connected to the grid, touching its case won't cause an electrical shock.

Handsfree 2

Tragbare Powerstation

⚠ Warning

F19, BLD No.1, Kaidaer, Tongsha RD No.168, Xili Street, Nanshan, Shenzhen, China Website: https://www.bluettipower.com

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