["Description:\nbrand new and high quality\nFeatures:\nMade of high-quality material, durable and stable, has a super long service life.\nSimple streamline design appearance, round hole connector for easy to assemble and operate, conveneint to use.\nIt is used to balance the voltage and over-charging, to extend your battery life for time.\nWide applicable range: for solar energy, car vehicle industry, battery pack, electric vehicles, telecom industry and so on.\nModel HA01 battery equalizer can be used in 2x12v series 24V system.\n\nSpecifications:\nItem Type: HA01 Batteries Voltage Equalizer\nWorking Voltage: 2x12V\nWorking Current: 0-5A\nStandby Current: less than and equal to 3mA\nWorking Temperature: -20-55℃/-4-131℉\nMaterial: ABS\nSize: 70x70x27mm/2.7x2.7x1.06in\nColor: Black\nQuantity: 1 Pc\n\nNote:\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x HA01 Batteries Voltage Equalizer"]