DALY Ternary 10S 15A-250A 36V LiFePO4 Battery Protection Board BMS for 10-String E-Bike

Product Overview

The Battery Protection Board provides essential safety features for your lithium-ion batteries, ensuring long-lasting performance and reliability. If you require customized services, please consult our customer service for details.

Specifications

• Charge Voltage: Li-ion (N strings) × 4.2V
• Discharge Current (A): Options available from 15A to 500A
• Charge Current (A): Options available from 8A to 250A
• Overcurrent Protection:
  • Discharge: Options range from 50 ±10A to 1000 ±200A
  • Charge Overcurrent: Options range from 20 ±5A to 400 ±100A
• Detect Voltage: Li-ion 4.25±0.05V
• Protection Delay: 1 second
• Operating Temperatures:
  • Charge: -20°C to 55°C
  • Discharge: -40°C to 70°C (Customizable)
  • Storage: -40°C to 85°C

Package Includes

• 1 x Battery Protection Board
• 1 x Cable
• 1 x Temperature Control

The appearance and weight of products may vary based on current ratings. Please refer to the product received for details. Thank you for your understanding.

Connection Instructions

Note: Different manufacturers may have varying wire standards. Ensure matching cables are used and pay attention to the B- and P- marks.

1. When welding sampling wire cables, do not insert them into the BMS initially.
2. Connect the cable starting from the total negative B-. The second wire (red) connects to the positive of the first battery string. Continue connecting each positive terminal sequentially until reaching the total positive B+.
3. After connecting, measure voltage between adjacent metal terminals on the plug. Verify battery type and ensure correct voltage before proceeding.
4. Connect the BMS B-line (blue thick line) to the total battery negative (B-line length should not exceed 40cm).
5. Insert the wire cable into the BMS.

Post-Connection Verification

1. Check if the voltage between B+ and B- is equal to that of B+ and P-. If equal, the BMS is operational. If not, review the wiring sequence.
2. Ensure the charging and discharging positive electrodes are connected to B+, and according to BMS type, connect the negative electrodes appropriately to P- or C-.
3. If questions arise, contact customer service for assistance.