This BMS (Battery Management System) board is designed to protect and manage 5S 18650 Li-ion lithium battery packs with a total voltage of 21V. Ideal for high-performance applications, it ensures efficient charging and discharging, safeguarding the batteries against overcharge, over-discharge, and overcurrent conditions.

Key Features:

• Balances the charge across 5 cells to enhance battery life and performance.
• Provides comprehensive protection including overcharge, over-discharge, and short circuit protection.
• Continuous discharge and charge current limits of 20A and 15A, respectively.
• Compact design for easy integration into battery packs.

Technical Specifications:

• Model: HXYP-C47-MA18-5S
• Discharge Continuous Current Limit: 18A ±2A
• Discharge Protection Current Limit: 26A ±2A
• Charging Limit Voltage: 21V
• Continuous Charging Current Limit: 15A ±2A
• Charging Protection Current Limit: 20A ±2A
• Size: 60mm x 40mm x 6.3mm
• Single Cell Overcharge Voltage: 4.25V ±0.05V
• Single Cell Overcharge Release Voltage: 4.15V ±0.05V
• Single Cell Overdischarge Voltage: 2.70V ±0.1V
• Single Cell Overdischarge Release Voltage: 3.0V ±0.1V
• Operating Temperature: -10°C to +70°C