1S 3.7V Cell Lipo Lithium Li-ion Battery Micro USB Charger Module Charging DIY

Disclaimer: This product has been powered on and tested to ensure normal function but there is a small probability of USB soldering. If there is such a fault please repair it yourself Features *The charge cycle is automatically terminated when the charge current drops to 100mA after the final float voltage. *When the battery voltage drops below 4.05V (roughly corresponding to 80% to 90% of the battery capacity) the charging cycle starts over. *When the battery voltage is lower than 2.9V the battery will be precharged with a current of 100mA. *Product size: 12.5×15.5×3.5mm (excluding the 1mm protruding Micro-USB socket) Basic parameters Input voltage range: 5~6V Output voltage: 4.2V Charging current: 1A Product size: 12.5×15.5×3.5mm (excluding the 1mm protruding from the Micro-USB socket) Packing list: 1*Module