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Your cart is empty.The Battery Buddy 4-Bank Battery Charger/Maintainer is a multistep battery charger giving you the ability to charge up to four 12-volt batteries simultaneously and maintain them at their proper storage voltage. Voltage flow during the charge is regulated and allows the batteries to be fully and safely recharged without overcharging them.
Customer
Reviewed in the United States on February 6, 2025
So far, so good
Brent Short
Reviewed in the United States on February 16, 2025
Surprised how light it is. Works fine if your intent is to slow charge, just do the math & realize it take a couple days to charge a100Ah battery
Buck
Reviewed in the United States on February 14, 2025
Worked great
Andy
Reviewed in the United States on January 16, 2025
This works great for maintaining my boat batteries for the winter.
vitaly gnatyuk
Reviewed in the United States on October 26, 2024
Larger than thought it would be, however doesn't matter since I had space to mount it under the kids fort. The four charging wire are a little short, but made it work.Overall, a nice unit. Will see how long it lasts being outdoors, but under cover.
kevin carman
Reviewed in Canada on February 3, 2022
I use this for my Boat, Tolling motor, and deep cycle battery over the winter to prevent discharge.
Bill
Reviewed in Canada on February 3, 2022
Awesome unit for an awesome price! Would recommend to anyone with multiple batteries overwintering in the house.
Stephen
Reviewed in Canada on November 7, 2021
It’s ok but the connectors don’t go togetherSo end the end it’s useless it’s a don’t buy a year in had to replace the o ring connectorsWas not charging doing strange things I would not buy this is very cheaply made. You get what you pay for.
Mark L
Reviewed in Canada on December 28, 2020
This unit is significantly less expensive than big name brands, but works very well. Quality control may be less than optimal, as the first unit shipped had a defective bank. Amazon replaced it with a new unit very quickly and there have been no issues with it since. I have it charging 2 deep cycle batteries and 2 regular car batteries.
Frank Meness
Reviewed in Canada on November 30, 2020
Easy to use and setup....batteries are fully charged. Ready to use when needed.
Customer
Reviewed in Canada on October 20, 2020
Sorry about the picture (the mess!!) but I wanted to show it in situation. Charging 3 marine batteries like a charm. Quick delivery, as ordered. good quality.1 think, you get 2 of 2 types of connectors not 4 of each :( but other than that, all good!!
Dale M
Reviewed in Canada on February 8, 2019
Works great and much cheaper then buying 4 different units.
John
Reviewed in Canada on October 13, 2019
I use this as a maintaining charger for my boat and RVbatteries. It works awesome mounts to the wall easily and the alligator clips are removable if you don't need all connected.
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