Nonetheless They won't shut-off automatically. A voltmeter or hydrometer is needed to examine the battery ailment periodically and swap from the charger, as soon as the batteries are fully charged. The first thing that stood out to us regarding the Genius PRO50 was the quality of the alligator cables. Whilst https://hukums.com/products/stanley-fmst1-71181-fatmax-professional-tool-vest