Li-ion Battery Protection Board (Li-polymer) BMS for 13S 48V/54.6V Batteries

General Description

The protection board is designed for 13 series Li-ion batteries, including ternary, manganese and cobalt batteries. It is ideal for electric bikes with a motor power ≤500W, offering reliable and efficient protection for charging and discharging.

Technical Specifications

• Single Battery Overcharge Detection Voltage: 4.25V ± 0.05V
• Single Battery Overcharge Release Voltage: 4.10V ± 0.05V
• Single Battery Discharge Detection Voltage: 2.50V ± 0.05V
• Single Battery Discharge Release Voltage: 3.00V ± 0.05V
• Rated Discharge Current: 15A
• Discharge Protection Current: 45 ± 5A
• Internal Resistance: ≤ 25mΩ
• Current Consumption: ≤ 30µA
• Dimensions: 60 x 34 x 10 mm / 2.36 x 1.33 x 0.39"

Compatibility and Accessories

• Compatible with 13 series Li-ion batteries
• Suitable for ternary, manganese, and cobalt batteries

Application

This protection board is used to ensure battery safety during charging and discharging, providing protection against overcharging, over-discharging, overcurrent, and short circuits.

Other Information

• The charging and discharging connectors are separate.
• Charging: 5A, Discharging: 15A, Overcurrent: 45A
• Package includes: 1 x protection board
• Note: The new type and the older type of this product will be sent randomly.