This powerful battery charger fully charges 2.0 Ah, 12V batteries in as little as 30 minutes. Skip to content. Find a Store. ITC Deals. Get the App. Visit HarborFreight.com. Save $59.01 by shopping at Harbor Freight. Shop Now for Item 58922. HERCULES 20V/12V Dual Voltage - Fan Cooled Lithium-Ion Battery Charger - Item 58922. Shop by.. The float charger/maintainer supplies voltage to match your 12 volt battery's self-discharge rate, keeping your battery "topped off" at all times without overcharging. Ideal for vehicles in long term storage, 12 volt backup batteries for sump pumps and other applications that need a battery to be kept fully charged between long periods of nonuse.

CENTECH BATTERY CHARGER FROM HARBOR FREIGHT REVIEW! YouTube
CENTECH BATTERY CHARGER FROM HARBOR FREIGHT REVIEW! YouTube
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12 Amperage 500 mA Application standard lead acid batteries, AGM, gel Cable Length 10 ft. Certification ETL, FCC Maximum Amperage Output 500 mA Shipping Weight 0.46 lb. Power Cord 10 ft.. Harbor Freight Tools's battery chargers have basic "bad battery detection" while charging. They will not charge a "bad" or defective battery.. Microprocessor technology gives this 12 volt car battery charger the power to charge most 12V batteries including deep-cycle, gel and AGM batteries. Fully automatic microprocessor control feature adjusts the amperage rate to charge and maintain batteries quickly and safely with one press of a button. High frequency current pulse can be used to recondition car…