3S 4S 4A Type-C DC 3.7V 5V Charging Discharge Integrated Step Up Battery Charger Module

3S 4S 4A Type-C DC 3.7V 5V Near 8.4V 12.6V 16.8V Step-Up Boost Lipo Polymer Li-ion Lithium Battery Board

Function:
3S 4S Type-C to 8.4V 12.6V 16.8V Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V Lithium Battery

Features:
Different choices, customers can choose what they need according to different needs.
Wide range of uses.
High safety performance.
Easy to understand and easy to use.
Battery surge protection.

Specification:

3 Cells (3S) 12.6V Version:
Input Voltage: DC 3-6V (Recommended DC 3.7V 5V)
Input current: 1A (1A version); 2A (2A version); 4A (4A version)
Charging voltage: 12.6V
Charging current: 0.37A (1A version); 0.74A (2A version); 1.48A (4A version)
4 cells (4S) 16.8 V version:
Input Voltage: DC 3-6V (Recommended DC 3.7V 5V)
Input current: 1A (1A version); 2A (2A version); 4A (4A version)
Charging voltage: 16.8V
Charging current: 0.28A (1A version); 0.56A (2A version); 1.12A (4A version)

Battery surge protection.
LED indicator: “CR” LED indicates charging status.
“OK” LED is fully charged or in constant voltage mode.
Operating temperature: -40°C to +85°C.

Package includes:
1 x 3s OR 4s Battery Module 4A