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12V PERFORMANCE CHARGER AND BATTERY MAINTAINER
Looking for a car, marine, motorcycle, or other AGM battery charger? The OPTIMA Chargers Digital 400 12V Performance Maintainer and Battery Charger automatically maximizes battery life and per...
Reviews
5.0
2 ratings
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Quick to ship!
Product as advertised and quick to ship!
J
Jon · January 19, 2024
Great Battery Guys & Great Battery Charger
The Optima Digital 400 battery charger resuscitated my dead battery after several months of non-use on my second try when I grounded it properly. I am satisfied with the product. The only thing that the manufacturers could improve on is to use a different font for the text in the LED display or to use thicker lines for the letters. There is a backlight button though. The Optima Battery Charger was delivered in a box that provided excellent protection against any bumps along the way. Great job Battery Guys!
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