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


Package Include:
1 x 12V Acid Lead Battery Tester Four Power Display

Note: all the descriptions and prices are subject to change without prior notice.

Free Shipping: No

Shipping Weight/Unit(g): 0.00

Std. Packing Qty. (pcs): 1

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