18650 Battery Manager Board (5V, 2A), 102055

Description:This battery manager board is an easy solution for any products that require charging and outputting features. It also has four LEDs on board, to indicate the battery level when it is charging or output (working).It can support up to 2.1A charging current under 5V input power, and 0- 3.5

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DC 5V 2A 18650 Lithium Li-ion Battery Charging/Discharge Protection Board 2-in-1with LED Indicator/Key Switch For Power Bank

It is possible to connect only one lithium battery or multiple lithium batteries in parallel. The capacity of connected battery is no more than 200,000 mA, As long as the battery with a voltage of 3.0-4.2V can be used. The word IN will be shown in the display; Output indication: Long press the LED button after turning on the load, Start output, The word OUT and the current and voltage of 5.0V1.0A or 5.0V2.1A will be displayed in the display.

AOICRIE Dual USB 18650 Battery Charger Protection Module 4pcs, Power Bank PCB Module Board, Dual USB 5V 1A 2.1A

Charges 18650 lithium-ion batteries and boosts their output to 5V. Make your own battery powered 5V USB mobile power source for phones, tablets and

18650 LI-Ion Battery Charger and Dual USB 5V 2A Step Up Power Supply Module

5V 2A Type-C USB 3.7V 18650 Lithium Li-ion Battery Charging Board DIY Power Bank

18650 Charger Board Lithium Battery Charging Module Dual Usb - Temu

❃❃ MCU users, if you accept a small load KEY can be connected to the microcontroller about 20s to provide a low level allows the module to continue

8PCS 2A 5V Charge Discharge Integrated Module 3.7V 4.2V for 18650 Lithium Battery Charging Boost Mobile Power Supply Charge and Discharge Protection

2A 5V Charge Discharge Integrated Module for 18650 Lithium Battery Charging Boost Power Protection PCB Board Module - AliExpress

Dual USB 5V 2A 2.1A 18650 Lithium Battery Charger Module Charging PCB Board New

18650 Battery Protection Board. Relay Module. Step up down module. DIY Quadcopter Drone Parts. DIY Toy Hobby Parts. SPI OLED LCD Display Module. 4.20V