Feature: 1. High-Quality Materials: Our lithium battery active balancing board is crafted from premium materials, ensuring long-lasting durability and reliable performance for all your battery management needs. 2. Neat and Aesthetic Component Arrangement: The lithium battery active equalizer balancer board features meticulously arranged components, providing a more refined and aesthetically pleasing look, enhancing both functionality and appearance. 3. Operation for Voltage Balancing: This lithium battery cells active balancer equalizer is designed to balance the voltage between lithium battery packs independently, without interfering with the protection board, ensuring optimal performance and safety. 4. Caution Required for Wiring: Please note that the lithium battery active balance board equalizer does not include short-circuit protection. It is crucial to handle wiring with care to avoid any potential issues. 5. Wide Application Range: The lithium battery balancer is suitable for a wide range of applications, making it ideal for industrial and DIY projects, providing versatility and adaptability for different use cases. Specification: 3S-4S Type: Module Condition: New Instructions: Balancing current can reach 1.5A, with an accuracy higher than 3mV, suitable for battery pack assembly, maintenance, and assembly. Unlike passive balancing, this product uses energy transfer, which is more efficient and generates less heat, generally around 30-45 degrees Celsius, with a balancing current of 1.2A and a power consumption as low as 15mA. The battery cell automatically sleeps when it is lower than 2.5V, and can be built into the battery pack for long-term use. However, please be careful when using the wiring. Wrong connection order, reverse polarity, and short circuit burn out. Thebalancing board is used to balance the voltage between series battery packs to make the voltage of each battery as consistent as possible. It is used with the protection board, but it cannot replace the protection board! Colour: As shown Material: PC Package Contents: 1 x Lithium Battery Active Equalizer Balancer Board(Due to different product batches, the appearance , which does not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.