2S 4A Li-ion Battery Protection BMS Module for 7.4V NMC Cells with Nickel Strips

2S 4A Li-ion Battery Protection BMS Module for 7.4V NMC Cells with Nickel Strips is a compact 2S lithium-ion battery protection module designed for two 7.4V NMC lithium-ion cells connected in series. It provides a 7.4V nominal battery configuration with an 8.4V full-charge voltage and supports up to 4A continuous current. The module provides essential protection against overcharge, over-discharge, over-current, and short-circuit conditions, while the included nickel strips allow convenient spot-welding during battery pack assembly.

Features:

1. 2S lithium-ion battery protection module.
2. Designed for two 3.7V NMC cells connected in series.
3. 7.4V nominal battery pack configuration.
4. 8.4V maximum charging voltage.
5. Supports up to 4A continuous discharge current.
6. Overcharge protection.
7. Over-discharge protection.
8. Over-current protection.
9. Short-circuit protection.
10. Provides cell-level voltage protection.
11. Helps protect the battery pack during charging and discharging.
12. Compact PCB design for easy battery pack integration.
13. Nickel strips included for battery cell connection.
14. Suitable for spot-welded battery pack construction.
15. Suitable for compatible 18650, 21700, and other NMC lithium-ion cells.
16. Useful for DIY battery packs, portable electronics, LED lighting, robotics, sensors, and small power systems.

Specifications:

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Package Includes:

1 x 2S 4A Li-ion Battery Protection BMS Module for 3.7V NMC Cells