12V Battery Capacity Tester
12V ব্যাটারি ক্যাপাসিটি টেস্টার
12V Battery Capacity Tester
Indicator Battery Capacity Tester 12V Acid Lead Batteries Indicator Battery Capacity Digital LED Tester Voltmeter.
Features:
With a shell, easy to use stand-alone or embedded in the panel on the product.
Display Mode: Battery +Percentage
Black wire connect negative electrode
Red wire connect positive
Usage: Connected the display panel positive and negative terminals to the tested battery positive and negative side, then the digital tube will show the battery level
battery capacity display parameter:
Battery voltage >11.2V, 1 Grid Light
Battery voltage >12V, 2 Grids Light
Battery voltage >12.5V, 3 Grids Light
Battery voltage >13.3V, 4 Grids Light
when battery voltage <11.2V ,the 4 grids all off,it means you need to charge the battery right now
