LED Flash for low charge and high charge warning Specifically designed to monitor battery level during charging or discharging Memory option to recall last charge level 10-segment LED bar graph display Wide operating voltage and temperature range Hour Meter with 6-digit, 7-segment LCD display Operating temperature: -40°C to 85°C Operating current: 20 mA nominal Memory capacity: CMOS EEPROM Compatible with 12V, 24V, 36V, 48V, and 72V DC battery-powered equipment such as golf carts Product dimensions: 5.8 x 5.1 cm (2.3 x 2.0 in) Note: Before connecting the indicator to the battery, confirm the battery voltage and connect the positive terminal to the correct pin on the back of the indicator. Incorrect voltage connection may damage the battery indicator Package includes: 1 x Battery Indicator with Hour Meter 1 x Pack of Accessories 1 x User Manual (English) Note: Lighting and display settings may cause slight color variations compared to the actual product. Measurement may vary by +/- 1-3 cm.