When you buy something from Geartek using the retail links in our product reviews and pages, we earn a small affiliate commission.
Browse By Category
Jump Starter Auto Battery
Car battery charger
- View as:
- Sort by:
Why Choose the Battery Tender Plus over the Battery Tender Junior? Plus is 50% more power which means a much quicker charge than the Junior. Vehicles on the roads today come standard with more electronics, meaning a heavy voltage draw from your battery. Even with your car turned off, these electronics will pull voltage from your battery. Plus is strong enough to offset the drain keeping your battery at peak performance.
- Charge fully drained lead-acid and lithium-ion batteries up to 500Ah, including cars, trucks, boats and tractors. Safely maintain all types of automotive, marine, RV, lawn & garden and deep-cycle batteries.
- Cutting-edge technology delivers superior performance. Charge 2x faster than ordinary chargers, jumpstart dead batteries, repair damaged batteries, power DC devices and use with micro-hybrid start-stop vehicles and CANBUS electrical systems.
The G3500 is a portable and automatic battery charger. It can be used for both 6V and 12V lead-acid and 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.
The G7200 7.2 Amp is designed to charge 12-volt and 24-volt lead-acid and lithium-ion batteries up to 230Ah. It can also effectively maintain automotive, marine, RV, lawn & garden and deep-cycle batteries. It charges 2x faster than ordinary battery chargers, can repair damaged batteries, power DC devices and is designed for micro-hybrid start-stop vehicles and CANBUS electrical systems.
The Battery Tender Junior is much more than a trickle charger. It has a brain. It’s lightweight, compact, and fully automatic; very easy to use, especially in small spaces. It will keep your battery fully charged so that it is ready to go when you are!