Input voltage : 4.5V ~ 5.5V.
Input Interface: Micro USB port.
Charging method: linear charge.
A full charge voltage: 4.2V.
Power: 4.2 w.
Charging accuracy: 1.5%.
Operating Temperature: -10 to +85ºC
The TP4056 1A Li-Ion Lithium Battery Charging Module – Mini B USB is a 3.7V lithium battery charger module has onboard Mini USB interface. With Mini-USB onboard connector, you can directly connect to computer USB port for battery charging. If USB is not available you can use an external source voltage at IN+/IN- pads, great for DIY projects. It is small size and lightweight.
|Dimensions||20 × 15 × 5 cm|