Description:
The 4S 18650 16.8V 100A Ternary Protection Board is designed to safeguard 4-series lithium-ion battery packs, typically utilising 18650 cells. Operating at a nominal voltage of 14.8V (3.7V per cell) with a maximum charge voltage of 16.8V, this board offers comprehensive protection against overcharging, over-discharging, over-current, and short circuits, ensuring the safety and longevity of your battery packs. It also features a balancing function to maintain uniform cell voltage during charging, enhancing overall battery performance. :contentReference[oaicite:0]{index=0}
Supporting a maximum continuous discharge current of 80A and a charging current of 60A, this protection board is suitable for high-power applications. It includes overcharge protection, over-discharge protection, over-current protection, short circuit protection, and temperature protection, providing a robust solution for managing lithium-ion battery packs. :contentReference[oaicite:1]{index=1}
Specifications:
- Battery Configuration: 4 Series (4S) lithium-ion batteries
- Nominal Voltage: 14.8V (3.7V per cell)
- Charging Voltage: 16.8V
- Max Continuous Charge Current: 60A
- Max Continuous Discharge Current: 80A
- Overcharge Protection Voltage: 4.21-4.29V per cell
- Over-discharge Protection Voltage: 2.72-2.88V per cell
- Over-current Protection: 100A
- Balance Function: Yes
- Balance Current: 60mA
- Dimensions: 110mm x 70mm x 5mm
Features:
- Comprehensive protection: overcharge, over-discharge, over-current, short circuit, and temperature protection
- Balancing function to maintain uniform cell voltage during charging
- Supports high continuous discharge and charge currents
- Compact design for easy integration into various battery packs
Contents:
- 1 x 4S 18650 16.8V 100A Ternary Protection Board
