1、Wide Range of Applications: 12V 24V battery equalizer can be used in solar energy, automotive industry, battery packs, electronic vehicles, telecommunications industry, etc. 2、Voltage and Current: Working voltage is 2 12V, working temperature is ‑20℃‑+55℃, compensation current is 0‑2A, standby current is less than 30mA, undervoltage shutdown value is 10V. 3、Long Service Life: High quality ABS materials ensure product quality, and the service life is as high as 25 years. Using insulating shell, use more assured. 4、Main Function: Battery equalizer is used to maintain the charge and discharge balance between each battery in the series battery. 5、Simple Design: Streamlined appearance design, exquisite and simple, easy and fast assembly, more convenient to use. Item Type: Battery Equalizer Product Material: ABS Color: As Pictures Shown Weight: Approx. 165g / 5.8oz Working Temperature: -20℃-+55℃ Compensation Current: 0-5A Standby Current: ＜30mAUndervoltage Shutdown Value: 10V Protection: Reverse Polarity Protection Display Mode: LED Digital Tube Scope of Application: Can Be Used in Solar Energy, Automobile Industry, Battery Pack, Electronic Vehicle, Telecommunication Industry, etc. 1 x Equalizer 1 x Manual