LED Flash for low charge and high charge warning Key benefits - Real-time battery awareness: monitors charging and discharging to warn when charge is low or high. - Quick reference: memory option recalls the last charge level for easy status check. - At-a-glance readout: 10-segment LED bar graph provides a clear visual of remaining capacity. - versatile compatibility: designed for Golf Cart or other equipment powered by 12V, 24V, 36V, 48V, or 72V DC batteries. - built-in run-time tracking: Hour Meter uses a 6-digit, 7-segment LCD display to record usage. - reliable and durable: wide operating voltage and temperature range for demanding environments. - low power consumption: nominal operating current is 20 mA. - persistent data: CMOS EEPROM memory maintains data between power cycles. What it does - Monitors battery level during charging or discharging and displays status via a 10-segment LED bar graph. - Keeps a last-charge snapshot for quick reference with its memory option. - Tracks usage time with a 6-digit, 7-segment LCD hour meter display. - Works across a wide range of DC battery systems (12V to 72V) and varying temperatures. Specifications - Display: 10-segment LED bar graph; Hour Meter with 6-digit, 7-segment LCD - Memory: CMOS EEPROM - Operating current: 20 mA nominal - Temperature (operating and storage): -40 Celsius to 85 Celsius - Voltage range: wide operating voltage range suitable for 12V/24V/36V/48V/72V DC batteries - Compatible Models: Golf Cart or other equipment powered by 12V/24V/36V/48V/72V DC batteries - Product size: 58 x 51 cm / 23 x 20 in (D x H) Usage scenarios - Golf cart maintenance: keep an eye on battery level during charging and operation to protect battery life. - Off-grid or solar systems: monitor battery state during daily charge/discharge cycles and log run-time. - Industrial or fleet devices: apply to equipment powered by 12V to 72V DC batteries to simplify battery status checks and usage tracking. Installation and safety notes - Note: Before you connect the indicator to a battery, please confirm the battery voltage and connect the positive electrode to the correct pin on the back of the indicator. Incorrect voltage connection may cause battery indicator damage. Package contents - 1 x Battery Indicator with Hour Meter - 1 x Pack of Accessories - 1 x User Manual ( English ) Notes - Light and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1-3 cm.