Northern Tool Ratings and Reviews
Shop Now At Northern Tool

Customer Reviews for Schumacher Onboard Battery Maintainer - 12 Volt, 1.5 Amp, Model# SE-1-125

Schumacher Onboard Battery Maintainer - 12 Volt, 1.5 Amp, Model# SE-1-125

Item# 167823
This Schumacher onboard battery maintainer is fully automatic and is an excellent choice for charging and maintaining 12V batteries. The battery maintainer charges battery in 2-12 hours and automatically switches to float-mode battery monitoring when charging is complete. It provides reverse polarity and overcharge protection and works using standard 120V AC power. Since the maintainer uses short leads the maintainer design prevents potential tangling with moving parts. Includes mounting hardware and bracket. Desulfates Yes, Conditioner No, Charges Yes, Charges Multiple Batteries qty. 1, Polarity Reversal Protection Yes, Works With 12V battery, Maintains Yes, Overcharge Protection Yes, Trickle Charge Amps 1.5, Amps 1.5, Power Source 120V, Power Cord ft. 3/8. LED indicators provide status information All mounting hardware included
Average Customer Rating:
4.333 out of 5
4.3
 out of 
5
(6 Reviews) 6
Open Ratings Snapshot
Rating Summary (6 reviews)
5 stars
5
4 stars
0
3 stars
0
2 stars
0
1 star
1
5 of 6(83%)would recommend this product to a friend.
Customer Questions & Answers:
7 Questions | 10 Answers
Customer Reviews for Schumacher Onboard Battery Maintainer - 12 Volt, 1.5 Amp, Model# SE-1-125
Review 1 for Schumacher Onboard Battery Maintainer - 12 Volt, 1.5 Amp, Model# SE-1-125
Overall Rating:
5 / 5
5 / 5

Easy to use

,
February 5, 2014
By AgDon
from Fresno, CA
"I keep one of these on the boat to keep the battery charged strong for easy starts when we get to the lake."
Describe Yourself: Home Handyman
-1point
0out of 1found this review helpful.
Thank you! You have successfully submitted a comment for this review.
Review 2 for Schumacher Onboard Battery Maintainer - 12 Volt, 1.5 Amp, Model# SE-1-125
Overall Rating:
1 / 5
1 / 5

Better off with nothing

,
January 3, 2013
By Rick1961
from Middletown, OH
"I keep a car at my vacation home in Florida and wanted to make sure the battery wouldn't die in between visits so I ordered this batter maintainer. We left our condo in August 2012, I plugged the battery maintainer in and went back to Ohio. We arrived New Year's day, 2013 and the battery was dead on my car. I have decided to simply disconnect the battery when I leave as I will never trust a battery maintainer again."
Describe Yourself: Home Handyman
-16points
1out of 18found this review helpful.
Thank you! You have successfully submitted a comment for this review.
Review 3 for Schumacher Onboard Battery Maintainer - 12 Volt, 1.5 Amp, Model# SE-1-125
Overall Rating:
5 / 5
5 / 5

Schumacher onboard

,
January 17, 2012
By mdkrr43
from Punxsutawney, PA
"use this on a farm tractor that stays out in the cold winter. This product keeps the battery charged in sub zero weather even when tractor is not started in 2 or 3 weeks. tractor is always ready to go when needed."
+11points
11out of 11found this review helpful.
Thank you! You have successfully submitted a comment for this review.
Review 4 for Schumacher Onboard Battery Maintainer - 12 Volt, 1.5 Amp, Model# SE-1-125
Overall Rating:
5 / 5
5 / 5

This charger is a great deal!

,
January 9, 2012
By JoeG1963
from Maine, NY
"We use our plow truck heavily and sometimes the alternator doesn’t have enough time to recharge the battery fully. This compact, onboard charger has bridged that gap. It was simple to install and maintenance free as well! We are very pleased with our purchase."
Describe Yourself: Home Handyman
+10points
10out of 10found this review helpful.
Thank you! You have successfully submitted a comment for this review.
Review 5 for Schumacher Onboard Battery Maintainer - 12 Volt, 1.5 Amp, Model# SE-1-125
Overall Rating:
5 / 5
5 / 5

compact maintainer

,
October 10, 2011
By nytech
from rockland county new york
"this unit is compact and perfect fit on our cutting mechine .it has increased the battery life on our machine. plan on installing more on other mechines."
Describe Yourself: Professional
+4points
4out of 4found this review helpful.
Thank you! You have successfully submitted a comment for this review.
Review 6 for Schumacher Onboard Battery Maintainer - 12 Volt, 1.5 Amp, Model# SE-1-125
Overall Rating:
5 / 5
5 / 5

Highly Recommended

,
June 6, 2011
By mister1000
"I have one of these on all my vehicles and i love them. I no longer worry about my car starting in winter and I dont have to disconnect the batteries to my hobby cars. the unit itself has a great design and is out of the way under the hood. i will buy another and so should you."
Describe Yourself: Home Handyman
+6points
6out of 6found this review helpful.
Thank you! You have successfully submitted a comment for this review.