Features: 1. High efficiency: the equalisation current is as high as 5A, compared with 1A equalisation current, the equalisation efficiency is 5 times higher. 2. Safety: energy transfer equalisation, low energy consumption, low heat generation, high safety, waterproof, dustproof, long-term access to the battery pack. 3. Convenient installation: humanised design, the product comes with mounting screw holes, easy to install. 4. Unique design: Equaliser wiring anti-dumbness snap-on design, to avoid wiring errors, caused by short circuit, snap-on wiring and equaliser close link, equaliser to collect data more accurately, waterproof, dustproof. Specification: Product Model: 5A Hardware active balancer Battery Type: Li-ion/LiFePO4 Battery Strings: 16S Balance Current:<5A Sleep current: <100uA Operating power consumption: <1mA Equalisation accuracy: 10mV Operating temperature: -20-60 Active open balancing1st string single voltage 3.10.1V Active balancing stop condition1st string single voltage 3.10.1V Dimensions (L*W*D)63*65*21mm Equalisation indicator1. light up: Balance is on2.light out:Balance off/Fault Package Includes: 1* 5A Hardware active balancer 1*cable