3S 10A 12.6V Cell 18650 Li-ion Lithium Battery Balanced Charging BMS Board with Protection Charger Module

3S 10A 12.6V 18650 Li-ion Lithium Battery Charging BMS PCB Board is designed for safe charging and protection of li-ion lithium battery packs. It is widely used for 18650 cells, lithium polymer batteries, and 26650 batteries, making it ideal for DIY battery packs, e-bikes, power banks, and other portable electronics.

Key Features

• Compatible with 3.6V / 3.7V li-ion lithium batteries (18650, 26650, lithium polymer)
• Compact size: 64mm x 20mm x 3.4mm for easy integration
• Durable metal construction ensures long-lasting use
• Provides overcharge, over-discharge, and short-circuit protection
• Ensures stable performance and safety for your li-ion lithium battery pack

Specifications

• Model: HX-3S-01
• Charging Voltage: 12.6V – 13V
• Overvoltage Protection: 4.25V – 4.35V ± 0.05V
• Undervoltage Protection: 2.3V – 3.0V ± 0.05V
• Max Operating Current: 5A – 6A
• Instantaneous Current Limit: 8A
• Quiescent Current: < 30uA
• Internal Resistance: < 45mΩ
• Service Life: 50,000+ hours
• Operating Temperature: -40°C to +50°C
• Storage Temperature: -40°C to +80°C
• Size: 50 x 16 x 1 mm
• Short Circuit Protection: Self-healing with delay

Important Notes

• Follow the wiring diagram strictly: 0V / 4.2V / 8.4V / 12.6V to avoid chip damage
• Requires initial charging activation for proper output
• Do not mix batteries with different capacities or internal resistance
• Best performance when using batteries with similar health and charge cycles

This 3S 10A BMS for 18650 li-ion lithium battery is the perfect solution to protect your battery packs, extend their lifespan, and ensure reliable safety features for all li-ion lithium battery projects. Get your 3S 10A BMS today and keep your li-ion lithium battery packs safe and efficient. Ideal for DIY enthusiasts, e-bike builders, and power bank projects. Available now at trusted electronic component online stores – start building smarter and safer battery systems!