1set 8S Capacitive Active-Balancer active balancing Equaliser Board Li-ion

Product Specifications:

• Number of Cell: 8S
• Scope of application: lithium battery
• Output current: 3A
• Balancing current: 60mA
• Balance voltage: 4.2V
• Static power consumption: less than 10uA
• Operating temperature: -40 ~ +85°C
• Product size: 50 * 20 * 3.2mm
• Net weight: 5g
• External wiring mode:
• S1-S8: Battery positive
• B-: Battery negative
• Operating frequency: 400KHz
• Product application: Suitable for 24V/36V lithium battery pack with a capacity of 20AH-200AH.

Product Features:

• Passive voltage equalization, balancing current can reach 60mA.
• Balance circuit (load) only works when the voltage difference is greater than 0.1V.
• Low static power consumption, will not affect the battery life.
• It can be used for 24V/36V lithium battery pack with a capacity of 20AH-200AH.
• Equalization cycle: once every 800ms, memorize the last equalization point and continue to equalize last time.
• Automatically detects the remaining voltage of the battery, balances the unbalanced battery, and completely solves the problem of battery inconsistency caused by different self-discharge rates.
• Each equalization circuit board has a built-in 25mΩ low internal resistance power equalization tube.
• The main control chip uses a dedicated equalization management chip, which can adjust the power equalization current in real-time and increase the equalization efficiency.

Caution:

• The “B-” interface is connected to the negative pole of the battery, and the positive and negative poles cannot be reversed.
• Be careful to insulate when using to prevent short circuit.
• It is recommended to use high-quality silicone wire with a cross-sectional area of ​​0.5 square millimeters or more, and the length of the connecting wire should not be too long.
• First connect the equalization board to the battery pack and then power supply.
• The board should not be in the water.

Applications:

• Suitable for 24V/36V lithium battery pack with a capacity of 20AH-200AH.
• Widely used in electric vehicles, energy storage systems, backup power systems, etc.

Additional Features:

• Compact and lightweight design for easy installation.
• Durable construction ensures long-lasting performance.
• Available in various colors to match different battery packs.

Related External Links:

• Battery University: Balancing Lithium-Ion Batteries
• Electronics Tutorials: Capacitors