Welcome to our shop! Introducing our Battery Active Equalizer, designed to improve efficiency and balance battery voltage. This high current 1.2A energy transfer balancer is perfect for Li-ion battery EVs and various electrical applications. Featuring automatic equalization, this inductive type equalizer triggers equalization work when the voltage difference between adjacent batteries exceeds 0.1V. It effectively pulls the battery pack voltage error back to an ideal value, protecting the battery and reducing maintenance costs. With low power consumption, the equalizer adjusts the balance current based on the voltage difference between adjacent cells. Our Battery Active Equalizer comes with a durable PCB and a 22AWG harness. The working voltage ranges from 2.0V to 4.5V, making it compatible with ternary iron lithium batteries. Please note that it is not suitable for LTO lithium titanate batteries. For easy installation, we provide a wiring definition. The B- is the total negative pole of the battery pack, with B1 to B14 representing the positive poles of each battery. Included in the package is 1 x Battery Active Equalizer and 1 x Cable. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. Shop with confidence and improve your battery efficiency with our Battery Active Equalizer.