Wilgtbter Battery Desulfator，Battery Maintainer Designed for Cars, Trucks, Motorcycles, ATV, Boats, RV Battery,Auto-Setting for 12V,24V,36V,48V,400AH

EXTENDED BATTERY LIFE – Automatic full time desulfator reverses sulfation (a build up of lead sulfate crystals) the primary cause of early battery failure by using a patented range of high frequencies to safely remove sulfation and recondition weak batteries. Sulfated batteries once considered beyond recovery can now be brought back to long-term useful condition. Extending battery life up to four times when compared to new batteries not being properly maintained.
NSTRUCTIONS FOR USE-Before using the product, please test the battery voltage first. When the battery voltage is less than 11.5V, please charge the battery first. When the battery voltage is greater than 11.5, use the battery desulfurizer. Meanwhile, our product can be used together with a charger.The Automatic Pulse Desulfurizer is not suitable for batteries with damaged cells or sealed batteries that have been dried out.It is also not suitable for UPS batteries that have not been cycled (charged and discharged).It can be used on batteries 3 years old or less.
WIDE COMPATIBILITY-Great for 12V — 48V pb/sla/gel/agm/lead-acid batteries and automotive, ATVs, RVs, scooters, golf carts, lawn mowers, motorcycles, cars, boats and more.