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5S 20A Lithium Battery Charging Protection Module
Rs 1,150.00Rs 1,350.00 (-15%)
Quick Info :
- Comprehensive BMS protection: overcharge, over-discharge, overcurrent
- Compatible with various Li-ion batteries (18650, 26650, polymer)
- 4.2V charging cutoff with 2.5V discharge protection
- Automatic cell balancing for multi-cell configurations
Professional lithium battery management system (BMS) providing comprehensive protection for Li-ion battery packs during charging and discharging cycles. Features integrated overcharge, over-discharge, overcurrent, and short circuit protection circuits ensuring safe battery operation. Supports various lithium battery configurations including 18650, 26650, and polymer cells with automatic cell balancing functionality. Built-in charging control with 4.2V cutoff voltage and 2.5V discharge protection prevents battery damage and extends lifespan. Compact PCB design with clearly marked connection points for easy installation. Essential safety component for DIY battery packs, power banks, power tools, electric vehicles, and solar energy storage systems requiring reliable battery protection and monitoring.
Specification :
- Protection Type : BMS (Battery Management System)
- Battery Chemistry : Li-ion, Li-polymer (3.7V nominal)
- Charging Cutoff Voltage : 4.2V ± 1%
- Discharge Protection Voltage : 2.5V – 2.7V
- Overcharge Protection : 4.25V ± 0.05V
- Over-discharge Protection : 2.45V ± 0.05V
- Overcurrent Protection : Configurable (3A – 20A typical)
- Short Circuit Protection : Built-in
- Cell Balancing : Automatic (multi-cell versions)
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