2 In 1 DC 5V Micro USB To 3.7V Lithium Lipo Li-ion Battery Charging Protection Power Bank Charge Discharge Circuit Board Module 18650 AA AAA 3.7V Batteries - lithium battery

Description: DC 5v Micro USB To 3.7v Lithium Lipo Li-ion Battery 2 in 1

2 In 1 DC 5V Micro USB To 3.7V Lithium Lipo Li-ion Battery Charging Protection Power Bank Charge Discharge Circuit Board Module 18650 AA AAA 3.7V Batteries

Specification:

The 2in1 charge discharge board is designed with a small size: 22x18x10mm.

This charge discharge board is used as a 18650 lithium battery power bank module and can be installed in mobile power shell.

This mobile power bank module is equipped with great circuit integration with a simple and reliable external circuit.

The added advantage of the charge discharge USB power bank module is that it provides from lithium under voltage protection and output short circuit protection.

Features:

Complete Function: boosting, lithium battery charging, under voltage protection, output short circuit protection, cellphone charge identifying circuit.

Super low Static Current: whole circuit only consumes 0.1MA without connecting load; don't need manual operation; It will standby if without load, and only consumes electricity 0.1MA.

Circuit has high integration level; external circuit is simple, so it has high reliability.

Charging Voltage/Current: DC 5V/1000mA (when charging, red light is on; when fully charged, green light is on )

USB Output Voltage/Current:DC5V/1200mA(please don't connect more than 1200mA appliances for long time )

Charging Interface: Micro USB port

Note:

Don't use output to connect more than 1200mA devices; otherwise, PCB will burn

Please connect battery with B+,B- two ports; the polarity must be right, transposition will burn the chip

Package Include:

1 x DC 5v Micro USB To 3.7v Lithium Lipo Li-ion Battery 2 in 1 Charging Protection Board