Aimila Digital LED Battery Indicator and Hour Meter 12V 24V 36V 48V 72V Battery Status Charge Meter Gauge

Product Name:LED Battery Indicator + LCD Hour Meter 12V 24V 36V 48V 72V Universal Common Applications: Boats, automobiles, motorcycles, ATV, UTV, Go Carts, Jet Ski, Snowmobile, Lawn Tractors, Wood Chippers, Shredders, Pumps, Generators, and many more. Item Features: - High reliability - Low cost and small size - LED Flash for low charge and high charge warning - Memory option to recall last charge level - Key switch Display enable option - 10 segment LED Bar Graph display - Silent operation,no moving parts - Fits standard panel cut-out - Wide operating temperature range - Data retained up to 25+ years - Flashing hourglass icon shows it is working Specifications: - Capacity: 1 Red 2 Yellow 7 Green color LED for indicator - Resolution: 10% per LED segment - Operating Voltage: 12/24V,36V,48/72V (With/Without Key Terminal) - Operating Current: 20 mA nominal - Storage and Operating: -40 to 85 - Polarity: Positive/Negative/C/R - Display Reading: 99999 hours with running indicator (Automatically recycle to zero) - Resolution: 0.1 hours - Memory Capacity: CMOS EEPROM Dimensions: Overall: OD Width 2.25" Hole cutout - 2 1/16" Note:1.This Battery Indicator fits 12V 24V 36V 48V and 72V Lead-acid Batteries. 2. Make sure your "C" terminal is either connected to the Battery "+" or a Key switch,otherwise meter scans from full to empty then shuts off.