5 out of 5
Customer Reviews
By
J. A. Orr
Date: October 21, 2021
I have installed one of these on all equipment that has a battery / starter for 20 years. I pulled the first one I bought off a 25 year old lawn tractor, left to rot in the back yard, and it still worked! They are simple to use, easy to install, are used outside (not sure I'm supposed to but they get wet just fine for me), and maintain batteries exceptionally well. I've got a near perfect battery in a 20 year old tractor and 2005 automobile because I use this device fairly regularly. Three ways to install (zip tie, command strip, or screws. I have always used screws. Highly recommended.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By
Freddy
Date: October 19, 2021
Great Product. Always works
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
A Customer
Date: October 12, 2021
No more hunting for trickle chargers for my movers, atv, tractors, seldom used vehicles. Works great.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Todd C Carlson
Date: October 04, 2021
installation instructions could be a little better, but they have good products
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Tim M.
Date: September 19, 2021
Have had same unit in past, glad to be able to get another for different vehicle. Installation was simple and it just works !
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Redneck
Date: September 08, 2021
Leads bolt on battery instead of clip ons
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
BobS
Date: September 07, 2021
I have 4 of these. Keeps my batteries well maintained. German made
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Jim
Date: August 16, 2021
Works like a charm automatically!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Alonso
Date: August 11, 2021
Good work
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Dale
Date: August 01, 2021
Overcharged my battery
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
D. Stroup
Date: July 11, 2021
Works great! I don't drive much these days, so I found my car battery getting low between drives. This makes it convenient to simply pop the hood and plug in to keep it completely charged up. Apparently, my battery was also slightly sulfated, and this charger's auto desulfating mode has taken care of it. I was checking my battery regularly with a meter and now that it's been treated, the voltage doesn't drop as fast day-to-day as it did before. I left off a star because mounting it is an adventure and you will need several cable ties (not supplied) to keep the wires from flopping around, and probably extensions for the battery wires. But, it's worth the effort to figure out your mounting because it makes life so much easier to just unplug and go.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
jay a woolley
Date: July 06, 2021
Great product easy to install ..
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Wayne W Sahlbach Jr
Date: June 14, 2021
Bought this to keep my battery charged on my project car and works flawlessly. Measured everything out and velcroed it to the side of the battery so I didn't have to keep uninstall ING it anytime I wanted to go for a drive. Unplug the power cord and drive off. Definitely a good investment to save your battery.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Holger S Osborne
Date: June 09, 2021
Using the charger in my truck that I don't drive enough to keep the battery up, works great.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
keith
Date: June 07, 2021
Does what it's supposed to do. Very well.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Ryan Gomez
Date: June 07, 2021
The wires too short for a clean install inside the engine bay. I spliced longer wires on for the 12v and 110. I ran the 110 line down to where block heater plug is. I wish the wires were longer but otherwise very nice unit.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Andrew J. Ericksen
Date: June 04, 2021
Not the same model that died after 15 years, but fits into the small space of the old one. the old one was held in with a clamp, the new one has tabs/ears and seems to have upgraded electronics. It hasn't been installed long, but if it lasts as long as the last Schumacher Battery Charger/Maintainer I will be happy. This keeps the battery for my Apollo gate opener charged.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Emilio Simon
Date: May 24, 2021
Muy buen producto
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
constanttraveler
Date: May 24, 2021
Have used for a few months. I like the indicator light that tells you that the battery is charged
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Rita Purvis
Date: May 23, 2021
Works great, very happy with this charger and the LED turns green when the battery is charged and ready and it can stay connected after the battery is charged. Keeps the charge level at 12.9
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]