BMS 3S 20A Li-Ion Battery Management System
Rs. 41.30
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BMS 3S 20A Li-Ion Battery Management System
Rs. 41.30
Need a larger quantity? Get a bulk quote.
The BMS 3S 20A is a Battery Management System board designed for 3-cell series lithium-ion or LiPo battery packs (11.1V nominal). It provides overcharge, over-discharge, overcurrent, and short circuit protection to ensure safe operation of your battery pack.
Specifications
- Cell Configuration: 3S (3 cells in series)
- Nominal Voltage: 11.1V (3 × 3.7V)
- Full Charge Voltage: 12.6V (3 × 4.2V)
- Continuous Discharge Current: 20A
- Peak Current: 40A (short duration)
- Overcharge Protection: 4.25V ± 0.05V per cell
- Over-discharge Protection: 2.5V ± 0.1V per cell
- Short Circuit Protection: Yes (auto-recovery)
- Balance Function: Passive balancing
- Dimensions: 50 × 20 mm (approx.)
- Weight: ~8 g
Applications
DIY 11.1V battery packs, e-bikes, RC vehicles, power tools, solar energy storage, robotics.
