INTENSO B10000 - Power bank

B10000 - Power bank INTENSO - Free user manual and instructions

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Notice INTENSO B10000 - page 10
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Brand Intenso
Model B10000
Product type Portable battery
Battery capacity 10000 mAh
Battery technology Lithium polymer
Input voltage 5.0 V DC, 2.4 A max (12.0 W)
Output voltage 5.0 V DC, 2.4 A max total
Output ports 2 x USB-A (Out 1/2), 1 x USB-C (In/Out)
Simultaneous charging Up to 3 devices
Charge level indicator 4 LEDs (1 LED: 1-25%, 2 LEDs: 26-50%, 3 LEDs: 51-75%, 4 LEDs: 76-100%)
Built-in protections Overcharge, total discharge, overvoltage, short circuit
Dimensions (L x W x H) 99 x 64 x 26 mm
Package contents External battery, USB-A to USB-C cable, user manual
Standby time Up to 3 months
Operating temperature 0 °C to 40 °C
Storage temperature -10 °C to 30 °C
Safety instructions Do not expose to water, do not open, avoid extreme temperatures, use with caution.
Maintenance and cleaning Wipe with a dry, soft cloth. Do not use harsh chemicals.
Recycling Complies with WEEE directive and battery regulations. Dispose of at a collection point.
After-sales service Email: rma@intenso.de, Tel: +49 (0) 4441 – 999 111

Frequently Asked Questions - B10000 INTENSO

How to charge the Intenso B10000 external battery?
Connect the provided USB-C cable to the USB-C (In/Out) port of the battery and the other end to a USB charger (wall adapter or computer). Charging starts automatically, and the LEDs indicate the level.
How long does it take to fully charge the battery?
The time depends on the charging source. With a 5V/2.4A (12W) adapter, a full charge takes about 4 to 5 hours for a 10000 mAh battery.
Can I charge multiple devices at the same time?
Yes, the battery can charge up to three devices simultaneously via its two USB-A ports and one USB-C port. It is recommended to charge only two devices at a time for optimal performance.
What do the LED indicators mean?
The 4 LEDs indicate the remaining charge level: 1 LED (1-25%), 2 LEDs (26-50%), 3 LEDs (51-75%), 4 LEDs steady (76-100%). During charging, they blink.
How do I know when the external battery is fully charged?
When all 4 LEDs remain lit continuously (without blinking), the battery is fully charged.
What should I do if my device does not charge?
Check that the external battery is turned on (briefly press the On/Off button). Ensure the cable is properly connected and the device is compatible. If necessary, press the button again to start charging manually.
Can I use the battery while it is recharging?
Yes, the battery can be used in pass-through mode: you can charge the battery via USB-C while charging a device via the USB-A ports.
How to maintain the external battery?
Store it in a dry, temperate place (between -10°C and 30°C). Fully recharge it at least every three months to maintain its performance. Clean it with a dry cloth.
Is the battery protected against short circuits?
Yes, the battery has built-in protection against overcharge, total discharge, overvoltage, and short circuits.
How to dispose of the battery at the end of its life?
Do not throw it in household waste. Dispose of it at a collection point for used batteries (store, recycling center) in accordance with local regulations.

User questions about B10000 INTENSO

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What does the flashing of all 4 LEDs on the B10000 mean?
Frequently Asked Questions - 05/09/2026
Response Notice-Facile

According to the official manual of the Intenso B10000, the simultaneous flashing of the 4 LEDs is not a behavior documented in the specifications for normal operation.

Here is what the manual specifies about the LED indicator:

  • All 4 LEDs lit continuously indicate a charge of 76-100%. This is the normal state when the battery is fully or almost fully charged.
  • The flashing of the last LED (the 4th LED if you had 4 lit before) signals that the external battery is almost empty while you are charging an external device. Recharge the battery immediately.

If you observe the simultaneous flashing of all 4 LEDs, this may indicate:

  • A charging process of the battery itself — When you recharge the B10000 via the USB-C port, the LEDs indicate the progress of the charge. During this process, unusual LED behavior may occur.
  • A malfunction of the protection circuits — The battery has protections against overcharging, total discharge, overvoltage, and short circuits. If all LEDs are flashing, this could signal an anomaly in one of these circuits.

Tip: Try completely disconnecting the battery for 10 seconds, then recharge it with the provided cable and a standard USB adapter (5V, 2.4A max). If the problem persists, contact Intenso technical support at support@intenso.de or at +49 (0) 4441 – 999 111.

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Download the instructions for your Power bank in PDF format for free! Find your manual B10000 - INTENSO and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. B10000 by INTENSO.

USER MANUAL B10000 INTENSO

Icon of a person using a laptop inside a black circle (no text or symbols)

Please read this manual carefully and observe and follow all the instructions mentioned in it to ensure a long service life and reliable use of the device. Keep this manual handy and pass it on to other users of the device.

Safety instructions 2

Declaration of confirmity 3

Scope of delivery 3

Use 4

Device overview 4

Operation 4

Function key (On/Off) 4

LED status display 4

Commissioning / Charging the power bank / Charging connected devices .... 5

Service/Distributor....5

Disposal 6

Operating conditions 6

Technical data 6

SAFETY

Intended use

This power bank is intended exclusively for the power supply of devices with an operating voltage of 5V direct current (mobile phones, MP3 player, etc.). Any other use or use beyond this is considered improper use and may lead to damage and injury. This product is not designed for commercial use or for medical and special applications where failure of the product could cause injury, death or substantial material damage. Claims of any kind due to damage resulting from improper use or failure to follow safety instructions are excluded.

Changes can be made to the firmware and/or hardware at any time and without prior notice. It is therefore possible that parts of this manual as well as technical data and images in this documentation may deviate slightly from the product in front of you. All points described in this manual are for illustrative purposes only and do not necessarily correspond to your specific product. No legal claims can be made on the basis of this manual.

Safety instructions

Dangers for children and persons with restricted physical, sensory or mental abilities:

Children often underestimate dangers or do not recognize them at all. This device is not intended to be used by persons (including children) with restricted sensory, physical or mental abilities or lack of experience and/or knowledge, unless they are supervised by a person responsible for their safety or received instructions from the person on how to use the device and they have understood the resultant dangers. Unsupervised children should not have access to the device. Make sure that children do not play with the device.

Danger of asphyxiation!

Children may put parts of the packaging or other small parts in their mouths and choke on them.

Risk of short circuit!

To avoid injury, do not operate this appliance with wet hands.

Do not insert any items, which are not intended for its use, into the openings of the device. This could lead to an electrical short-circuit and a resultant fire.

Do not use the device if there is visible damage to the device itself or to the USB cable, as this may result in injury or damage.

The device may not be exposed to spray or dripping water.

Do not place containers filled with liquids (vases, glasses, etc.) on the device or in its immediate vicinity. There is a risk that the container will tip over and the liquid will affect the electrical safety.

Tripping hazard!

When positioning the device, pay attention that no one can tread on the cable or trip over it. Do not place any objects onto the cable.

Damage!

Do not use the device in extremely cold, hot, humid or dusty areas. Do not subject it to direct sunlight. Protect the product from open fire. There is danger of explosion!

Protect the device in every operating state against impact and falling.

This device is sensitive to electrostatic discharge. Therefore protect the device against every possible electrostatic discharge.

To avoid malfunctions, do not connect the USB output ports of the device with USB ports of computers or other devices. They are only intended for charging devices.

To avoid overheating, do not block or cover the openings of the product.

Do not cover the product completely during operation to ensure heat dissipation.

Do not open the housing of the device and do not disassemble it into its component parts. Do not try to repair it yourself. The guarantee expires in this case.

Warning sign depicting steam rising inside a triangle, indicating caution or hazard symbol

WARNING! Hot surface!

Holding the device for longer periods when in use can result in the surface becoming hot, causing skin injuries. When using the device, avoid holding it for too long, especially in areas which become very hot. Do not carry the device directly on your body. The device can be touched for longer periods after it has cooled down.

Declaration of conformity

INTENSO B10000 - Declaration of conformity - 1

The CE marking says that this product meets the requirements of all EU Directives applicable for this product.

INTENSO B10000 - Declaration of conformity - 2

The UKCA marking says, that this product meets the requirements of all UK Directives applicable for this product.

SCOPE OF DELIVERY

1 Intenso Power Bank B10000 USB-A to USB-C charging cable

3 Operating instruction

Please check whether the contents of the packaging (see also graphic at the beginning of the manual on page 2) are complete and undamaged. If this is not the case, please contact the seller or our service department: rma@intenso.de

USE

Device overview

1 - Status LEDs
2 - Function key (ON/OFF)
3 - USB-A Out 1
4 - USB-C In/Out
5 - USB-A Out 2

2 1 3 4 5

Operation

Function key (On/Off)

By briefly pressing the key, the current battery status is displayed through the LED lights and the power bank is activated.

If no device is connected to the power bank, or the connected device is fully charged, the power bank changes automatically into standby mode after a time interval of approx. 30 seconds.

LED Status display

The individual LEDs indicate the remaining power of the power bank:

LED light
% - Energy LED 1LED 2 LED 3 LED 4
1 % - 25 %
26 % - 50 %
51 % - 75%
76 % - 100 %

Commissioning / Charging the power bank / Charging connected devices

a) Charging the power bank

Please connect the supplied USB-A to USB-C cable with the USB-C connection (USB-C In/Out) of the power bank and connect the opposite end of the USB cable with the standard USB Port of a computer or USB power supply.

The charge process and the current charge status is signalled by the LED status lights. If the power bank is fully charged, the LED status lights are lit permanently. The required charging time of the power bank is dependent on the selected charging source and its output power (USB-C In/Out max. 5,0 V/DC 2,4 A = 12,0 W).

b) Charging devices with the power bank

This power bank is equipped with two USB-A ports (USB-A Out 1/2) and one USB-C port (USB-C In/Out) for charging connected devices.

You can charge up to three devices simultaneously with the power bank, for example a tablet and an MP3 player via the USB-A ports, and a smartphone via the USB-C port. Due to the maximum charging output (5.0 V/DC 2.4 A = 12.0 W), it is recommended to charge no more than two devices at the same time.

Connect the supplied USB-A to USB-C cable with the USB-A connection (USB-A Out 1/2) of the power bank and the opposite end of the USB cable with the USB-C connection of the device to be charged. If the charging procedure does not start automatically, press the function key to manually start the charging procedure.

If a device is charged with the power bank and the capacity of the power bank is almost exhausted, this is signalled by blinking of the last status LED. Please re-charge the power bank.

Please note that while charging a device with a power bank, about 30% of the total capacity is used up just through the charging process. This is due, for example, through the loss of power from circuit warmth and voltage conversion.

The power bank has to be used regularly for optimum performance. If this is not the case, charge the power bank fully at least every three months.

Make sure that the warmth created through the charging process can be emitted from the device (ideally place the power bank on a firm and heat-resistant base while in use).

SERVICE / DISTRIBUTOR

INTENSO INTERNATIONAL GMBH | Kopernikusstraße 12-14 | D-49377 Vechta

Email (technical support): support@intenso.de

Email (RMA number): rma@intenso.de

Internet: www.intenso.eu

Telephone (technical support): +49 (0) 4441 – 999 111 (Mon. – Thur. 9:00 am to 4:40pm; Fri. 9:00am to 2:00pm)

DISPOSAL

INTENSO B10000 - DISPOSAL - 1Disposal of old batteries:The devices marked with this symbol are subject to the Battery Regulation 2023/1542. All old batteries must be disposed of separate from the municipal waste stream via designated collection facilities appointed by the government or the local authorities You avoid environmental damage with the proper disposal.
INTENSO B10000 - DISPOSAL - 2Disposal of old electronic equipment:The devices marked with this symbol are subject to the European Directive 2012/19/EC. All electrical appliances and old electrical appliances must be disposed of separate from the municipal waste stream via designated collection facilities appointed by the government or the local authorities. You avoid environmental damage with the proper disposal of old electrical equipment.
INTENSO B10000 - DISPOSAL - 3Packaging:Packaging is raw material. The packaging material of this product is suitable for recycling and can be re-used. Please pay attention to the local recycling provisions when disposing of any materials.

OPERATING CONDITIONS

Operate the device at temperatures between 0 and 40 degrees Celsius with a maximum relative humidity of 75%. If the device is not used for an extended period, store it between -10 and 30 degrees Celsius (up to 40 degrees Celsius for short durations) and recharge it every three months to maintain full performance.

TECHNICAL DATA

Dimensions: 99 x 64 x 26 mm
Power consumption (Input): max. 5.0 V/DC 2.4 A
Charging current delivery (Output): max. 5.0 V/DC 2.4 A total
Internal battery: 10000 mAh / 3.7 V Lithium Polymer Akku
Status display: 4 LED lights
Integrated overcharge protection / discharge protec- tion / overvoltage protection / short circuit fuse:Yes
Standby time: Up to 3 months

Icon of a person using a laptop inside a black circle (no text or symbols)

ATTENTION ! Surface brûlante !

Email (assistance technique) : support@intenso.de

WAARSCHUWING! Heet oppervlak!

Ledlampje
%-energie LED 1LED 2LED 3LED 4
1% - 25%
26% - 50%
51% - 75%
76% - 100%
Piloto LED
% energía LED 1 LED 2 LED 3 LED 4
1% - 25%
26% - 50%
51% - 75%
76% - 100%

MANUAL DE INSTRUÇÕES

Segurança 2

Tecla defunção (On/Off)......4

LED lampa
% energie LED 1LED 2 LED 3 LED 4
1% - 25%
26% - 50%
51% - 75%
76% - 100%
LED lampa
% energie LED 1LED 2 LED 3 LED 4
1% - 25%
26% - 50%
51% - 75%
76% - 100%
LED lámpa
Energia % LED 1 LED 2 LED 3 LED 4
1% - 25%
26% - 50%
51% - 75%
76% - 100%
Manual assistant
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Product information

Brand : INTENSO

Model : B10000

Category : Power bank