Why Choose the Battery Tender Plus over the Battery Tender Junior? The 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. The Plus is strong enough to off set the drain keeping your battery at peak performance!
The Battery Tender Plus High Efficiency model was designed to replace the original Battery Tender Plus in the California market. With the same functionality as the original model and a lightweight body design, this charger operates using less electricity while producing the same amount of output, taking us one step closer to a green environment.