Ultra-Small Lithium Battery Charging Panel 1A 3.7V4.2V Charger Module Type-C With Protection Board

Single lithium battery charging module (1A)

Basic parameters
Input voltage range: 5~6V
Output voltage: 4.2V
Charging current: 1A

Features:
When the charging current drops to 100 mA after reaching the final float voltage, the charging cycle is automatically terminated.
When the battery voltage drops below 4.05V (approximately 80% to 90% of the battery capacity), the charge cycle begins again.
When the battery voltage is lower than 2.9V, the battery will be precharged at a current of 100mA.


Product size:
12.5 × 15.5 × 3.5mm (excluding the 1mm of the Micro-USB stand)