Battery Tender 5 AMP 12V Battery Charger and Maintainer - Automotive Smart Automatic Battery Charger for Cars SUVs and Trucks -Lead Acid, AGM, Gel, & Lithium - 022-0186G-DL-WH

Wonderful, fabulous. So easy to use! My golf cart battery was dead. Charged up now after 4 hours and is running like a champ! What I really like about this charger is that it’s also a trickle charger so no need to take it off unless I’m ready to roll. Lightweight and great design. Good price. Easy to read the charger and instruction book is complete

I’ve had this Battery Tender for a while now and it’s been great. Super easy to use and keeps my car battery fully charged without overcharging. The build quality is solid and it feels durable. It works perfectly every time. Definitely worth the money for keeping your battery healthy and lasting longer!

Bought one of these several years ago to keep on a collector car - it starts every time I need it and runs perfectly - this tender keeps the battery at full capacity at all times. My battery is now 8 years old and still has it's original reserve and starting capacity based on the last time I tested it.I just bought another one to keep on my pickup at our lake cabin - it sits for several months at a time and the battery had to be replaced after 3 years - even though it still had some warranty on it, it was 4x the cost of this unit. So now it stays connected when we aren't at the lake - and it starts strong and all the electronics work as expected even after sitting for several months. Used to be difficult to drive until the battery had charged up some from the alternator since the transmission is managed electronically. It would stay in first and second gears until the battery had sufficient voltage to allow it to shift. Now, I can get into the truck after six weeks of not having driven it and runs exactly as it should. It's an investment but it'll save you money in the long run since you won't be replacing batteries nearly as often.

Very good product - easy to use - brought to life the battery on my lawn mower tractor, fairly quick recharge from dead to full charge - easy to read indicator lights. Hook it up according to the instructions and let it do it’s thing.

Working great

Convenient to use.

As advertised! Works great

Seamless battery charging. I have a Mercedes SUV that doesn't get driven much. It also has a constant current draw that Mercedes can't identify even after having the car in their shop for 10 days. I got tired of dead or weak batteries so I bought this 5 Amp Deltran battery charger. Problem solved. The battery is always at full charge even if the car hasn't been driven for a week.Installation was incredibly easy but because I didn't want to open the hood all the time to plug and unplug the battery, I had to buy a short 5 ft extension cable. The extra length allowed me to extend the short cable Deltran provides for permanent hookup to the battery terminals to the front grill of the car. Now, I have the connector hanging at waist height and I can pop it on and off the charger in a couple of seconds.This was a problem with the Mercedes because they actually put the battery under the front passenger seat and give you two terminals in the engine compartment for jumping a dead battery. But they put the terminals at the rear of the engine compartment almost back against the firewall. If your battery is at the front of the engine compartment like most cars, you may not need the extra cable. However even with running the extra cable, it took 10 minutes and almost no skill to wire up a permanent solution.