How to use A battery Hydrometer To Test For A Fully Charged Lead Acid Battery by Walt Barrett

A complete and simplified explanation of how to test each cell for a full charge using a simple and inexpensive Battery Hydrometer. This is a very accurate test and simple to perform. Brought to you by the makers of Battery Chem and Battery Balancer.
A Walt Barrett Video.

Post time: Mar-14-2018
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