3S 6A Lithium-ion Battery Protection BMS Module with Nickel Strip for 3.7V NMC Cells (11.1V / 12.6V) is a high-efficiency battery management solution designed for 3-series Li-ion battery packs. This BMS board ensures safe and stable operation by protecting against overcharge, over-discharge, overcurrent, and short circuits. Ideal for DIY battery pack building, power banks, electric devices, and embedded energy storage applications, it enhances battery life with built-in cell balancing and reliable performance.
Features:
- Designed for 3S Lithium-ion Battery Packs (11.1V Nominal / 12.6V Full Charge)
- 6A Continuous Discharge Current for Stable Power Output
- Advanced Protection: Overcharge, Over-discharge, Overcurrent & Short Circuit
- Built-in Cell Balancing for Improved Battery Life and Efficiency
- High-Quality PCB with Durable Components
- Pre-Welded Nickel Strip for Quick and Easy Battery Assembly
- Compact Size Ideal for Space-Constrained Applications
- Compatible with 18650, 21700, and Other 3.7V Li-ion Cells
Specifications:
| Parameter | Value |
|---|---|
| Product Type | 3S 6A Li-ion BMS Protection Board |
| Battery Type | Lithium-ion (NMC / 3.7V Cells) |
| Cell Configuration | 3 Cells in Series (3S) |
| Nominal Voltage | 11.1V |
| Maximum Charge Voltage | 12.6V |
| Continuous Discharge Current | 6A |
| Peak Discharge Current | Up to 10A |
| Overcharge Detection Voltage | 4.25 0.05V per cell |
| Over-discharge Detection Voltage | 2.5 0.1V per cell |
| Balancing Current | 3060mA |
| Short Circuit Protection | Yes (Auto Recovery) |
| Operating Temperature | -20C to +60C |
| Mounting / Connection | Nickel Strip + Solder Pads |
| Applications | DIY Battery Packs, Power Banks, E-bikes, Solar Storage, IoT Devices |
Package Includes:
1 x 3S 6A Lithium-ion Battery Protection BMS Module with Nickel Strip
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