Powerbank Charging Circuit - 5V 2A Charger Module
This is a module that can charge 18650 Lithium Battery with Dual Micro USB. It can work in parallel with the batteries, at 3.2-4.2V voltage, It can be 18650 flat and polymer battery.
Technical Specifications
- 4-level LED lamp display power, working status intelligent automatic shutdown
- Built-in lithium battery protection IC, overcurrent, overpressure, voltage protection
- Dual USB output ports
- Dimensions: 68 x 34 x 9 mm (LxWxH
- Input port: MicroUSB
- Input requirements: 5V constant voltage power supply
- Output port: USB
- Output parameters: 5V1A / 5V2A
- Compatible Batteries: 18650 battery, mobile phone batteries, flat panel batteries, MP3 batteries, etc. 3.7V-4.2V polymer Lithium battery
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