Schumacher Electric Schumacher 15 Amps, 6V-12V Fully Automatic 4-in-1 Rapid Battery Charger and Maintainer, SC1323
Schumacher Electric Schumacher 15 Amps, 6V-12V Fully Automatic 4-in-1 Rapid Battery Charger and Maintainer, SC1323
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Schumacher Electric Schumacher 15 Amps, 6V-12V Fully Automatic 4-in-1 Rapid Battery Charger and Maintainer, SC1323

4.6 stars out of 51 reviews
(4.6)|
51 ratings

Key item features

  • Reliable Power: Delivers a 15 Amp charge and 3 Amp maintenance for various vehicle batteries, including cars, trucks, SUVs, RVs, and marine batteries.
  • Versatile Compatibility: Compatible with standard, AGM, gel, and deep-cycle battery types, ensuring broad application.
  • Smart Charging: Features microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for enhanced precision, safety, and extended battery life.
  • Intuitive Operation: Equipped with LED indicator lights and simple button controls for ease of use and accurate operation.
  • Automatic Detection: Automatically detects battery voltage, supporting both 6V and 12V batteries.
  • Enhanced Safety: Includes reverse hook-up protection to prevent damage from incorrect connections.
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Current price is Now $52.99
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was $65.00
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Columbus, 43215
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Customer ratings & reviews

4.6 out of 5 stars
stars51 ratings38 reviews
How item rating is calculated
  1. 5 stars75% (38)
  2. 4 stars18% (9)
  3. 3 stars4% (2)
  4. 2 stars0% (0)
  5. 1 star4% (2)

Reviews summary

Pros
  • : Product has clear instructions for simple use.
  • : It has a small footprint, making it easy to store and maneuver.
  • : Made to withstand regular use.
  • : Comes with easy-to-follow directions.
  • : Functions without interruptions or issues.
  • : Stores in car for emergency use.
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Showing 1-3 of 38 reviews

Dec 15, 2025
StephenW
Top Reviewer
5 out of 5 stars review

Verified Purchase

Charges without stopping due to sulfation

What I like most about this charger is that it doesn't stop charging when it detects battery sulfation because that doesn't always mean it's a bad battery.

Helpful?0US5RVGD5CD9847565724
Dec 14, 2025
1948
5 out of 5 stars review

Verified Purchase

Trusted name charger

Well built with quality features. Seems built to last.

Helpful?0US5RVGD5CD9847565724
Dec 24, 2024
Midnightraider
5 out of 5 stars review

Seller Verified Purchase

Better than old charger maintainer

Works well, good instructions. Overall very pleased with purchase.

International review
Review from walmart.ca
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