Product features:
1. Support 5W wireless charging, efficient and convenient, free from cable constraints
2. Compatible with 3.7V battery charging and discharging, strong applicability, meeting diverse needs
3. Small coil design improves energy transmission efficiency and reduces energy loss
4. Built in multiple protection mechanisms, safe and reliable, extend battery life
5. Compact and lightweight design, space saving, easy to integrate into various devices
Product parameters:
Output voltage: 2.9-4.2V
Input current: 800mA MAX
Output power: 5W
Support 3.7V lithium battery charging and discharging
Indicator light function:
The charging blue light is always on
Full of green lights constantly on
Overdischarge protection: 2.9V
Short circuit protection: Input/output short circuit protection
Overcharge protection: 4.2V
Attention: Do not carry heavy loads when powered on
Packing list:
Wireless receiving module * 1