Your cart is empty.
Your cart is empty.4.4 out of 5 stars
- #75,036 in Automotive (See Top 100 in Automotive)
- #342 in Battery Chargers
The Battery Buddy 4-Bank Battery Charger/Maintainer is a multi-step 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. Note: The Battery Buddy 4-Bank battery Charger is not waterproof. Includes a one-year limited warranty.
Peter J Karpa
No problem so far, does what it’s supposed to do.
Stephanie Seuferling
Reviewed in the United States on June 26, 2025
Perfect
Lee summers
Reviewed in the United States on June 24, 2025
Don’t buy junk wires corroded from inside out the plugs corroded so bad they fell apart and all lights stopped working and it crapped out in 6 months
Customer
Reviewed in the United States on May 6, 2025
One of the best thing I put my money into. Great bang for your money.
Darrell Jones
Reviewed in the United States on March 23, 2025
Love this, one charger 4 items maintained
Powerman
Reviewed in the United States on December 13, 2024
So far so good. Keeps my 3 boat batteries charged up w/o taking so much space. Lights are bright enough to see from a distance. Had to buy an extension for one of the connections but that's because 2 batteries are up front & one is at the back of the boat. Seems to be doing what it's supposed to. Only had it since Nov 29th, so far so good.
Tucker Wagers
Reviewed in the United States on November 19, 2024
Charges battery well. Mounting holes give plenty of options to mount. Cords are long enough to mount in the back of a boat. Only 2amp but works. Just takes a little longer. LED lights for power and charged light could be a little brighter, hard to see in direct sunlight. Package was missing eyelet adaptors when delivered. Seller was quick to respond to situation and shipped me two very quickly. Excellent service.
Elmo
Reviewed in the United States on November 1, 2024
I'm going to say a big yes. I have a BMW Motorcycle and a Kymco scooter. I also have a big John Deere zero turn lawnmower, and all have 12V batteries. I am not looking forward to replacing any batteries next spring. And we do have some cold spells through the winter here. The cost of this unit is better than trying to buy one unit for each. I do have one gripe. The wiring is only four feet or less going to each battery, so be prepared to buy extension battery cables for each of the four lines. You cannot park every device three feet from this unit. Still, a good value for what you get, and the extension cables aren't that expensive. So for me, this is a best buy.
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.
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.
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.
Recommended Products
$32.38
$ 14 .99 $14.99