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Schumacher SP2 1 Amp Battery Charger/Maintainer


List Price: $57.99
Price: $36.50 & FREE Shipping. Details
You Save: $21.49 (37%)
Only 19 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
  • Automatic 1 ampere battery charger/maintainer
  • Includes 20 feet quick connect harness
  • Auto-voltage detection automatically detects 6 and 12 volt batteries
  • Float mode monitoring automatically maintains optimum battery charge
See more product details
15 new from $36.50

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$36.50 & FREE Shipping. Details Only 19 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

Schumacher SP2 1 Amp Battery Charger/Maintainer + Schumacher WM-12 Cable Connector for Battery Charger/Maintainer + Schumacher EC-25 25' Cable Connector Extension Cord
Price for all three: $48.84

Buy the selected items together


Product Information

Technical Details
BrandSchumacher
ModelSP2
Item Weight8 ounces
Product Dimensions2.6 x 7.5 x 2 inches
Item model numberSP2
Manufacturer Part NumberSP2
  
Additional Information
ASINB0066FZU12
Best Sellers Rank #257,641 in Automotive (See top 100)
Shipping Weight2 pounds (View shipping rates and policies)
ShippingCurrently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
Date First AvailableNovember 12, 2011
  
Warranty & Support
Warranty, Parts: Parts

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
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Product Description

Schumacher's 1 ampere battery charger/maintainer is fully automatic and designed to extend the life of your battery. This unit features microprocessor-control, auto-voltage detection, float-mode monitoring and reverse hook-up protection. Includes 20 feet quick connect harness.

From the Manufacturer

SE-1-12S-CA SP2 SP1 SP3
Charge Rate 1.5Amp 1Amp 2Amp 3Amp
Charging Voltage 12V 6/12V 6/12V 6/12V
8 Phase Multi-Stage Charging
Reverse Connection Protection
AGM & Standard Battery Capable
Desulfation Mode
Temperature Compensation Charging
Battery Clamps Included
Ring Connectors Included
12V Port Adapter Included

Customer Questions & Answers

Customer Reviews

The battery was only one year old.
Charles E. Carroll
Both ends of the cord are extra long which makes it simple to place in a garage.
BRMD
I would recommend this charger to fellow rider's.
ziggy

Most Helpful Customer Reviews

4 of 4 people found the following review helpful By Charles E. Carroll on October 4, 2012
Verified Purchase
I connected up the battery maintainer to my 8N 6 volt tractor and so far, every time I have went to start the tractor the battery has been hot! I was really concerned about the positive ground on the tractor. No problem.

After several months my tractor battery boiled dry while hooked up to the battery maintainer. The battery was only one year old. The maintainer manufacturer says it could not have been caused by the maintainer but I don't know what else could have caused a battery to go completely dry. I'm now afraid to leave the maintainer on continuously. I added a timer to allow only five hours per day of power and had to purchase a new battery.
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4 of 4 people found the following review helpful By ziggy on October 17, 2012
Verified Purchase
This charger is a big value in a small package.I live in the northeast.Winter time i am unable to ride my harley so i use this to maintain my battery. Now i dont have to remove it. Getting to the battery was harder than installing the quick connect plug. I would recommend this charger to fellow rider's. It is one small compact unit and priced well with-in anyone's budget.Quality,value and reliability. Schumacher in charge of it all.
Schumacher SP2 1 Amp Battery Charger/Maintainer
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3 of 3 people found the following review helpful By NetMaverick on July 17, 2013
Bought 3 of these on sale at Wal-Mart to hook up to atv's and jetski over winter. Even on sale they cost twice what I usually pay for chargers at Harbor Freight as they look like a quality product. Also have had three of the cheapest chargers Harbor Freight sells to hook up to kids atv, old mower and a pickup for years. Results after winter,6 month old fully charged atv and jetski battery junk after being hooked up to these. Everything hooked up to $9 Harbor Freight chargers perfect once again. Only one battery was charged and ok... all Extreme chargers hooked at the same outlet behind surge protector and never lost power. 1 out of 3 batteries not ruined. After some observation noticed that the two that were bad never did show the green fully charged signal or blinking green signal even when hooked to a fully charged battery. Batteries appear to just not be charging and dying from current draw of charger. Never seen chargers fail this way. Buy at your own risk ended up costing me 100+ in new batteries and new decent chargers. If you do risk it make sure they will show the green non blinking light when the battery is fully charged... If not, they are probably junk, Personally, I threw all three away.
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2 of 2 people found the following review helpful By Rick on January 16, 2013
Verified Purchase
Basically the charger lets you know what it's doing; charging or maintaining. That gives a god indication of the condition of the battery.
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2 of 2 people found the following review helpful By Darrell Marcum on December 14, 2012
Verified Purchase
I have purchased 4 of these for my atv's and have had no problems. Nice long cords. Good clamps. Easy to see what mode it is in. would highly recommend
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1 of 1 people found the following review helpful By Younghee Lee on December 27, 2012
Verified Purchase
The hardware is good, but the instruction manual could be improved upon. But the price is very good for the value
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1 of 1 people found the following review helpful By Howdy y'all from Texas on December 7, 2012
Bought it and was skeptical, but with a good return policy. why not? It works Great! Highly recommended for 12 volts and never tried 6 volts this far yet.
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Most Recent Customer Reviews

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Schumacher SP2 1 Amp Battery Charger/Maintainer
This item: Schumacher SP2 1 Amp Battery Charger/Maintainer
Price: $57.99 $36.50
Ships from and sold by Amazon.com