Operation:Only when the battery is properly charged then the 10th LED (far right) will be lighted. As battery state of charge decreases, successive LED lights up
When 2nd (from left) LED flashes, indicating "energy reserve"
When both 1st and 2nd LED flash, indicating "empty", new battery is needed to replace old one
Battery indicator memorized the battery state is full when leaving factory.
When use with a new battery, it should be powered on for at least 2 minutes to indicate the real battery state
Range indication: Green: 41~100%, Yellow: 21~40%, Red: 20% less
Specification :
Voltage;12/24,36V,48V, 72V
customized :Yes
Display:10-bar LED indicate
Terminals :Max. 3; 3/16"-spades
Mounting:U-shape bracket
Packing :White Box
Operating Temperature :-40°C to +85°C
Storage Temperature: -50°C to +90°C
Humidity: Operating95% RH (Non Condensing) at 38°C