SKU G3500

NOCO G3500 3.5 Amp UltraSafe Smart Battery Charger and Maintainer Car Truck Boat ATV

SKU G3500

NOCO G3500 3.5 Amp UltraSafe Smart Battery Charger and Maintainer Car Truck Boat ATV

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$75.95
$59.95
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The G3500 is a portable and automatic battery charger. It can be used for both 6V and 12V lead-acid and 12V lithium-ion batteries. The G3500 is designed for charging cars, boats, RVs, SUVs, diesel trucks, motorcycles, ATVs, snowmobiles, personal watercraft, lawn mowers, and much more. It can be used as a battery maintainer to keep both starter and deep-cycle batteries fully charged. It also monitors battery activity for safe and efficient charging without any overcharge. The G3500 is complete with a built-in battery desulfator in order to rejuvenate underperforming batteries. A 6V and 12V battery charger and maintainer.


  • Charges lead-acid and lithium-ion batteries up to 120 amp-hours.
  • Recovers deeply discharged batteries down to 2-volts.
  • Spark-proof technology and reverse polarity protection.
  • Built-in battery desulfator to recover worn-out batteries.
  • Safely monitors battery actively with zero overcharge.
  • Suitable for start-stop and CANbus vehicle systems.
  • Advanced diagnostics indication for damaged batteries.
  • Progressive repair mode for heavily sulfated 12V batteries.





Technical Details

Safety Safe to leave connected with zero overcharging. Most manual, automatic or semi-automatic battery chargers continuously trickle charge batteries, making them susceptible to overcharge, which limits battery life. Our intelligent battery maintenance technology monitors battery activity and only begins charging when needed, and allows for continuous operation without user intervention and zero risks of overcharging your battery.
UPC 046221100334
Weight 2.11 lb
Height 5.28 inches
Length 4.02 inches
Width 10.79 inches

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