The Battery Tender is really great - cycles the battery as if the car is being driven. This is my second one and I haghly recommend it.

The Battery Tender Plus is very compact and easy to use. The terminal lug quick connect cable is convenient allowing the unit to be connected and disconnected in a second - a great feature when you use or move the vehicle. The only downside is that the cabling from the battery to the charger could be a bit longer.

I have a Cadillac XLR that mostly sits in the garage. After 2 weeks of no use I got in to start and battery was dead and door locks were dead and so I was trapped in car in my garage. Cadillac road service was prompt and freed me but I didn't want a repeat performance. The battery charger works as advertised. It took about 24 hours to charge the first time but I leave it connected and the geen light tells me the battery is fully charged. If you have a car garaged for long periods this is a must item. Modern cars, with all their gadgets, drain the battery quickly so I'm happy I made the purchase.

Keeps batteries up and ready to go when you need them.I switch between my boat and lawn tractor batteries,No more dead batteries period. used to have to buy new battery some times yearly.great product...........

Works perfectly. Easy to use. No more dead battery in a little used collector Porsche. Highly reccommend.