12V 24V LED battery indicator for DC powered equipment, such as fork lifts, golf carts, floor care equipment, or any other battery powered equipment. BI-1224V001 works with most lead acid storage batteries. It has a powerful battery indicator such as delayed display function, power off memory function, open circuit reset function etc. Easy SNAP-IN installation and data is stored automatically after disconnection with the battery. Product Size 53mm*32mm*24mm Discplay Screen 10 Segment LED Bar Graph Operation Current 20mA Pin Material Copper Pin Type +, -, C Storage Temperature -40°C to 85°C Display Panel Material Transparent ABS Package White Box Package Size 62mm*50mm*41mm N.W. 45g Waterproof Rate IP65 Operation Temperature -30°C to 85°C User manual