TwoWay Charging Hub - Drone DJI - Free user manual and instructions

USER MANUAL TwoWay Charging Hub DJI

2020.11v1.0 Two-Way Charging Hub User Guide

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Disclaimer Please read this entire document and all safe and lawful practices DJI

provided carefully before use. Failure to read and follow instructions and warnings may result in serious injury to yourself or others, damage to your DJI product, or damage to other objects in the vicinity. By using this product, you hereby signify that you have read this disclaimer and warning carefully and that you understand and agree to abide by the terms and conditions herein. You agree that you are solely responsible for your own conduct while using this product, and for any consequences thereof. DJI accepts no liability for damage, injury or any legal responsibility incurred directly or indirectly from the use of this product. This document and all other collateral documents are subject to change at the sole discretion of DJI. Warning

1. When using the DJI Mini 2 Two-Way Charging Hub (hereinafter referred to

as “charging hub”) to charge the DJI Mini 2 Intelligent Flight Batteries, it is recommended to use a DJI 18W USB Charger or an FCC/CE-certied USB charger that supports Quick Charge or USB Power Delivery protocol.

2. Place the charging hub on a at and stable surface when in use. Ensure the

device is properly insulated to prevent re hazards.

3. DO NOT attempt to touch the metal terminals on the charging hub.

4. Clean the metal terminals with a clean, dry cloth if there is any noticeable buildup.

Introduction The DJI Mini 2 Two-Way Charging Hub is designed both to charge Intelligent Flight Batteries connected to the battery ports and external devices such as a DJI Mini 2 Remote Controller, smartphones, or tablets connected to the USB port. The following scenarios explain more about how the charging hub works.

1. When a charger is connected to the charging hub with the Intelligent Flight

Batteries inserted and external devices disconnected from the USB port, the charging hub will only charge the Intelligent Flight Batteries.

2. When connecting a charger to the charging hub, with the Intelligent Flight Batteries

inserted and external devices connected to the USB port, the Intelligent Flight Batteries will be prioritized by default. The external devices will be charged when all the inserted batteries are fully charged. Press and hold the function button on the charging hub to switch to charging the external devices rst.4

3. When the Intelligent Flight Batteries are inserted into the charging hub, with

external devices connected to the USB port and the charger disconnected from the charging hub, the batteries can be used as a power bank to charge the connected external devices. Usage Charging Intelligent Flight Batteries

1. As shown in Figure A, insert the battery into the battery port until there is a

click. Connect the charging hub to a power outlet (100-240 V, 50/60 Hz) using a USB-C cable and a DJI 18W USB Charger.

2. The Intelligent Flight Battery with the highest power level will be charged rst

and the rest will be charged in sequence according to their power levels. The status LEDs will glow solid white after the corresponding battery is fully charged. Remove the battery from the charging hub as shown in Figure B. Using Intelligent Flight Batteries as Power Banks As shown in Figure C, insert the Intelligent Flight Battery into the charging hub without connecting it to a charger, then connect any external device to the USB port in the charging hub. The Intelligent Flight Battery with the lowest power level will be discharged rst and the rest in sequence according to their power levels. The status LEDs will display the power level of the battery that supplies power when the external devices are being charged. Press the function button on the charging hub once to activate charging if charging does not begin automatically. Switching Devices to Charge When inserting the Intelligent Flight Batteries into the charging hub, if both a charger and external devices are connected to the charging hub, it will prioritize the Intelligent Flight Batteries and charge them rst. After all the Intelligent Flight Batteries have been fully charged, the external devices will be charged. Press and hold the function button on the charging hub for two seconds to prioritize charging external devices. Charge for Intelligent Flight Batteries will be continued after the external devices are fully charged or they have been charged for 4 hours. When charging external devices, press and hold the function button for two seconds to switch back to charging Intelligent Flight Batteries.

• When the input of the charging hub is lower than 5V/2A, there is a chance that the USB port will be unable to charge the external devices.

• When charging an external device such as a smartphone or tablet, if it has high standby power consumption, the charging hub may not detect whether the device is fully charged. In this case, charging will not switch to Intelligent Flight Batteries automatically until after charging the external devices for 4 hours. Users can manually switch the charging priority by pressing and holding the function button.5 Checking Battery Levels The status LEDs will display battery levels for three seconds after the batteries are inserted into the charging hub. Users can also check the battery levels by pressing the function button once. Refer to the section below for the battery level description. Status LEDs Descriptions Charging Status Each battery port has its corresponding status LED array. Status LEDs in an array blink successively (quickly) The battery in the corresponding battery port is being charged using a Quick Charge charger. Status LEDs in an array blink successively (slowly) The battery in the corresponding battery port is being charged using a normal charger. Status LEDs in an array blink successively (slowly for approx. 30 s, then blink very slowly with a gap of 2 s) The battery in the corresponding battery port is being charged. In this case, charging will be extremely slow. It is recommended to use another USB-C cable for charging. Status LEDs in an array are solid The battery in the corresponding battery port is fully charged. All status LEDs blink in sequence No battery is inserted. Battery Level Each battery port has its corresponding status LED array, from LED1 to LED4 (from left to right). The battery level description is the same as the one for the battery level LEDs on the aircraft. Refer to the DJI Mini 2 User Manual for more information. Abnormal Status The abnormal status display of each battery status LED array is the same as the one for the battery level LEDs on the aircraft when inserting the battery into the aircraft. Refer to the DJI Mini 2 User Manual for more information. Specications Model CHX161 Compatible DJI Charger DJI 18W USB Charger Compatible DJI Battery BWX161-2250-7.7 Intelligent Flight Battery Operating Temperature 5° to 40° C (41° to 104° F) Input 5 V 3 A / 9 V 3 A / 12 V 3 A USB Port Output Max: 5 V 2 A Weight Approx. 72 g Charging Time* For three BWX161-2250-7.7 batteries: Approx. 4 hours

• Charging time was tested using a DJI 18W USB Charger in a lab environment and should be used as reference only.6 CHS