5V Mini USB 1A Lithium Battery Charging Module
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Product details
5V MINI USB 1A LITHIUM BATTERY CHARGING MODULE
Product information
This Lithium battery charging board uses the ultra-reliable TP4056 charging IC. It provides good protection, performance and high precision charging for 3.6V Lithium batteries. The output current can be preset by changing the resistor marked as 122 on the board. The maximum output current can then be set between 50mA and 1000mA depending on the resistor selected.
| RPROG | IBAT |
|---|---|
| 30k | 50mA |
| 20k | 70mA |
| 10k | 130mA |
| 5k | 250mA |
| 4k | 300mA |
| 3k | 400mA |
| 2k | 580mA |
| 1.66k | 690mA |
| 1.33k | 900mA |
| 1.2k | 1000mA |
Specifications
Charging mode: Linear charge
Charging current: 1A (adjustable)
Charging precision: 1.5%
Input voltage: 4.5 - 5.5V
Full charge voltage: 4.2V
Charging indicator: Charging (red LED one) and full charge (blue LED on)
Input interface: mini USB or solder wires between IN+ and IN- (5.5V max)
Operating Temperatureï¼ÂÂÂÂÂÂÂÂÂÂ-10 â to +85 âÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ
Weight: 1.8g
External dimensions: 25 x 19 x 10mm
Package includes
1 x 5V Mini USB 1A Lithium Battery Charging Module