4 Series 14.8V 18650 Lithium Battery Equalization Board
Suitable for balancing lithium battery packs and ensuring equal charge
- Battery: 4 Cell
- Overcharge detection voltage (V): 4.25±0.025
- Over-discharge detection voltage (V): 2.50±0.08
- Over current (A): 20 ~ 30
- Working current (A): 15
- Operating Temperature (°C): -40 ~ +85
- Length (mm): 50
- Width (mm): 22
- Height (mm): 3.5
- Weight (gm): 4
Features:
- 4 string lithium battery protection board
- Overcharge release voltage: 4.15 ± 0.05V
- Over-discharge termination voltage: 3 ± 0.1V
- Working current: 15A (natural cooling: 10A, with heat sink: 15A)
The 4 Series 14.8V 18650 Lithium Battery Equalization Board is designed for lithium battery packs to ensure each battery is fully charged simultaneously. It is compatible with 14.4V, 14.8V, and 16.8V lithium battery packs. The board features automatic activation and protection restoration, making it convenient to use without the need for charger activation. Additionally, the protection board can be customized based on voltage, current, and other parameters to suit your requirements.
The main functions of this protection board include overcharge protection, over-discharge protection, short-circuit protection, and overcurrent protection. It operates within a wide temperature range of -40°C to +85°C, with enhanced cooling recommended for high-temperature environments. The connection is achieved through welding output.
Package Includes: 1 x 4S High Current up to 30A Lithium Battery Protection Board
*Images are for illustration only; actual product may vary.*