7 Best Marine Cranking Batteries of December 2020

  1. Product Highlights
    • 6-stage automatic charging - 12v battery charger operated with 6-stage automatic charging process by mcu controller: desulfurization, soft start, bulk, absorption, battery test, floating/trickle to indicate quantity of electricity and monitor the whole charging progress. stops automatically when the battery is fully charged. (cautions: only 12v battery supports trickle ...
    • Intelligent detection & intuitive lcd screen - when low-voltage, vulcanization, or battery capacity loss is detected, lst battery maintainer charger directly prompts the user to repair and charge the battery or if the battery has lost its value, and is not repairable. lcd screen displays charging status, battery voltage/ current, and battery status clearly, providing vi...
    • Compatibility- works with all types of 6v and 12v lead-acid batteries that are less than 100ah, such as agm, gel, sla, flooded (wet), calcium type deep cycle automotive or marine 4.0ah-100ah 12v battery. gooloo battery maintainer charger is a great choice for cars, trucks (small), motorbike, lawn mowers, tricycles, electric vehicles, agricultural vehicles, off-road vehi...
    • Smart battery maintenance - maintain various types of 6v or12v lead-acid batteries up to 100ah. intelligent control system with strong pulse repair technology, removes vulcanization, repairs slightly damaged batteries, reduces water loss, and can extend the battery life. makes your battery more powerful.
    • Multiple safety protection functions – made of fire retardant materials. it has multiple security protections, such as over-current protection, over-charge protection, over-heat protection, reverse connection protection, short circuit protection, fully charged stop protection, etc.
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