Feature:1. Stainless steel material for high-power heat dissipation, equipped with high-power fans2. Effectively release the electric heat generated by the balanced repair, andmeet the largecapacity battery pack for longterm balanced repair use3. Satisfy the selection of the cable of different sizes of battery packs, so that one machine can support the balanced repair of multiple sizes of battery packs4. The product is easy to understand at a glance, can be used as electric vehicle battery balance board5. Voltage equalizer has a wide range of applications, suitable for 3-20 strings of batteriesSpecification:Item Type: Voltage EqualizerModel: BAL-520 ternary lithium battery pack equalizerProduct Size(LxWxH): Approx. 123 x 117 x 44mm / 4.8 x 4.6 x 1.7inScope of Application: Suitable for 3-20 strings of batteries.Package List:1 x Equalizer1 x USB Power Cord1 x User ManualNote:1. In order to strengthen the repair effect, after the battery pack is discharged and balanced, the battery pack can be connected back to the protection board for charging, and the balance discharge repair is performed again after fully charged.2. The instrument will generate a lot of heat during use, and the shell will heat up. Avoid touching and causing burns. Ensure that the instrument has enough heat dissipation space to avoid damage due to poor heat dissipation during operation. The highest voltage that the overall discharge function can accept is 85V, and the highest voltage for a single string discharge is 4.2V. Excessive voltage will cause serious damage to the equipment.3. The balance repairer should be separated from the battery pack by more than 20cm when it is working again, and at the same time, should not be close to flammable materials to avoid safety accidents.