Seems to work as it should- hooked it up to my RV battery and after some time the green light came on indicating a fully charged battery - I think it is going to be great for maintaining a battery that is not used everyday - or even months at a time. I will probably rotate it with my lawn mower battery when it sits all winter. It is probably a little small to charge a full sized "half dead" battery.
Verified purchase: Yes | Condition: New
I own 7 or 8 of these fully automatic battery chargers now. Keep one on all the equipment at the farm. Batteries last much longer and equipment is ready to go when I get there.
Verified purchase: Yes | Condition: New
I have two and they maintain the tractor batteries thru the Winter. Easy to use.
Verified purchase: Yes | Condition: New
I've had this charger hooked up to my battery for two weeks and observed it charging and maintaining my boat battery. I bought this because every time my brother would go to start his boat motor he had a dead battery. After he bought three batteries, he gave up and is now selling his boat. Since I got this I haven't had a problem with my battery. It's small but works great! I also like that it gave extra connectors to allow you to select which way you want to connect it6 to the battery.
Verified purchase: Yes | Condition: New
This is a great battery charger. I use it on my big dog chopper motorcycle. Keeps my battery at 13.22 volts which I need to crank my high compression motor.
Verified purchase: Yes | Condition: Pre-owned
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