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Tony's Tech Shop

Smart Automatic 20A Battery Charger For Cars Trucks And Boats

Smart Automatic 20A Battery Charger For Cars Trucks And Boats

Regular price $78.99 USD
Regular price $0.00 USD Sale price $78.99 USD
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Your 12V or 24V battery thrives under this charger's seven-stage control, and you benefit from pulse repair that recovers worn cells from neglected equipment.

  • Versatile Power: You handle needs ranging from lawnmowers to RVs since you get 20A at 12V or 10A at 24V, supporting wet, AGM, gel, and LiFeP04 batteries from 2 to 300Ah.
  • Safety First: You depend on safeguards that block reverse polarity, shorts, and overvoltage, while a child lock activates immediately so you avoid errors during setup.
  • Revive Batteries: You restore stamina by tackling sulphation with high-frequency pulses, allowing you to bring old batteries back online while skipping dead or damaged units.
  • Compact Design: You carry it easily thanks to the 1.8-pound body and handle, and you organize cables neatly using side clips that fasten behind the housing.


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