3S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board
₹ 189 / Piece
₹ 400
53%
Highlights
The 3S 40A Li-ion Lithium Battery Charger PCB BMS Protection Board is a high-performance battery management system designed to protect and manage 3-cell 18650 lithium-ion battery packs. With advanced safety features like overcharge, over-discharge, short circuit, and temperature protection, this BMS ensures safe and efficient charging and discharging. Its ability to handle continuous discharge currents up to 40A makes it ideal for high-power applications such as electric vehicles, DIY power banks, and renewable energy systems.
Key Features:
- 🔋 Battery Management: Comprehensive protection for 3-cell lithium-ion packs, enhancing safety and lifespan.
- ⚡ Overcharge Protection: Prevents overcharging by automatically cutting off charging current.
- 🔄 Over-Discharge Protection: Stops discharge if voltage falls below a safe threshold, preventing damage.
- 🔌 Short Circuit Protection: Safeguards against short circuits, ensuring device and battery safety.
- ⚖️ Balance Charging: Balances individual cell voltages for uniform charging and peak performance.
- 🚀 High Current Handling: Supports up to 40A continuous discharge current for power-hungry applications.
- 🌡️ Temperature Protection: Monitors temperature to prevent overheating during operation.
- 📏 Compact Design: Small PCB size for easy integration into custom battery packs.
- 🛠️ Easy Installation: Pre-soldered terminals and clear markings simplify the setup process.
📋 Specifications:
- Battery Type: 3S (3-series) 18650 lithium-ion cells
- Maximum Charging Current: 40A
- Continuous Discharge Current: 40A
- Protection Features: Overcharge, over-discharge, short circuit, temperature protection, balance charging
- PCB Dimensions: Compact for seamless battery pack integration
- Voltage Range: Suitable for 11.1V (nominal) and 12.6V (fully charged) configurations
🎯 Applications:
- 🔋 DIY Battery Packs: Perfect for building custom lithium-ion packs for various projects.
- 🚗 Electric Vehicles: Ideal for e-bikes, scooters, and other electric mobility devices.
- ⚡ Backup Power Systems: Ensures reliable protection for UPS and backup power setups.
- ☀️ Renewable Energy: Manages lithium-ion banks in off-grid solar and wind energy systems.
- 🤖 Electronic Devices: Suitable for drones, robots, and other high-power devices.
🌟 Benefits:
- ✅ Enhanced Safety: Prevents risks like overcharging, over-discharging, and short circuits.
- ✅ Reliable Performance: Consistently manages power for high-demand applications.
- ✅ Extended Battery Life: Balanced charging and discharge protection maximize lifespan.
- ✅ User-Friendly: Simple installation with pre-soldered terminals and clear labels.
- ✅ Cost-Effective: Offers advanced protection features at an affordable price.
📦 Package Includes:
- 1 x 3S 40A Li-ion Lithium Battery Charger PCB BMS Protection Board
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