- Compatibility with Multiple Battery Types : This active equalizer is designed to work with ternary polymer lithium batteries and lithium iron phosphate batteries, ensuring broad compatibility across various battery types. It operates effectively within a voltage range of 7 V to 4.2 V. - Efficient Energy Transfer : Utilizing a flying capacitor transfer technology, this balancer board initiates precise balancing operations, enhancing energy transfer efficiency throughout the battery pack. With an ultra-low internal resistance and 57 g copper thickness, it guarantees optimal performance. - Balanced Current and Voltage Accuracy : The balancer board supports a balance current of 0 to 5.5 A, focusing on lower currents to maintain balance among cells. It boasts high precision in voltage balancing, with accuracy levels within 5 mV, ensuring effective and accurate battery cell management. - Under-voltage Sleep Protection : To safeguard battery health, this active equalizer features an under-voltage sleep mode. When the voltage of the B1 section drops below 7 V, the device automatically enters a sleep state, consuming less than 0.1 mA in standby mode, which extends the overall battery lifespan. Practical Applications : 1. Electric Vehicles : Enhance the performance and longevity of EV batteries by maintaining optimal balance, ensuring safety and efficiency during operation. 2. Renewable Energy Storage : Perfect for solar or wind energy systems, this equalizer maximizes battery efficiency, contributing to a more reliable energy source. 3. Power Tools : Ideal for battery-operated tools, it provides consistent power delivery and prolongs the life of battery packs, ensuring reliable performance on the job. This product combines advanced technology with user-friendly functionality, making it a vital addition for anyone seeking to improve battery management and extend battery life.