Features 1、Works on general 12V/24V lead acid battery for Golf Carts Marine Motorcycle ATV Truck, etc 2、With 9 LED light to indicate the battery level and 2 overlapped LED light to display the state of battery level 3、It is specifically designed to monitor the power level of battery while charging or discharging 4、155 seconds delay to avoid wrong display battery level, also can recognize false battery charging signal 5、Comes with adhesive tape for easy installation Specification Description: This is a battery meter which can works on general 12V/24V lead acid storage battery for Golf Carts Marine Motorcycle ATV Truck and etc. Features: Works on general 12V/24V lead acid battery for Golf Carts Marine Motorcycle ATV Truck, etc. With 9 LED light to indicate the battery level and 2 overlapped LED light to display the state of battery level. It is specifically designed to monitor the power level of battery while charging or discharging. 155 seconds delay to avoid wrong display battery level, also can recognize false battery charging signal. Comes with adhesive tape for easy installation. Specifications: Housing Material: ABS Housing Color: Black Display: LED Display Working Voltage: 12V/24V Voltage Accuracy: <(+/-) 0.5% Display Delay Time: 155s Waterproof Level: IP65 Operating Temperature: -20℃ - +70℃ Operating Humidity: <90%RH Size(L x W x H): 46 x 26.2 x 12.8mm/1.8" x 1" x 0.5" Package Weight: approx. 37g Fitment: for 12V/24V lead-acid battery of golf carts, marine, motorcycle, ATV, tractor, truck, forklift, etc. Package Included: 1 x Battery Indicator 1 x Set of Accessory Package List