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πŸ”‹ schumacher-sc1389: powerful direct-mount 3-battery charger & maintainer for marine batteries - 15 amp, 12v logo

πŸ”‹ Schumacher-SC1389: Powerful Direct-Mount 3-Battery Charger & Maintainer for Marine Batteries - 15 Amp, 12V Review

3

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Average

Revainrating 3 out of 5Β Β 
RatingΒ 
3.0
πŸ”‹ Jump Starters, Battery Chargers & Portable Power, πŸ”§ Automotive Tools & Equipment

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Details

BrandSchumacher
Item Dimensions LxWxH13 x 10.5 x 3.5 inches
Item Weight0.01 Ounces

Description of πŸ”‹ Schumacher-SC1389: Powerful Direct-Mount 3-Battery Charger & Maintainer for Marine Batteries - 15 Amp, 12V

RELIABLE POWER: Delivers 15 Amp sequential charge and maintain to up to three marine batteries at a time; compatible with standard, AGM, gel, and deep-cycle batteries. SMART CHARGING: Microprocessor-controlled automatic amperage rate adjustment and multi-stage charging for added precision, safety, and battery life; programmable memory maintains settings between multiple devices. MOUNTABLE AND WATERPROOF: IP65 Waterproof case offers protection when you're on the water; can be permanently mounted near battery. LED INDICATORS: Lit charging status interface for multiple devices plus battery type selection function. SAFE & RELIABLE: Reverse hook-up protection prevents the charger from operating if the clamps are reversed.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
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  • 1
    1

Type of review

Revainrating 1 out of 5

Waste of Money - Terrible Charger

As an automotive enthusiast, I was disappointed with this charger. As my tests showed, it was incredibly slow to charge and even left my battery only partially charged after hours of use. The only positive aspect was the compact size, but that doesn't make up for the poor performance. Save your money and invest in a better charger.

Pros
  • Fast charging times for multiple batteries at once
Cons
  • Requires a nearby power outlet for use

Revainrating 5 out of 5

great for my boat on tools and gear

I really like this charger. It was easy to install on my boat, easy to read and perfectly charges all 3 batteries on board. The cable is also quite long. Highly recommended.

Pros
  • SAFE AND RELIABLE: Reverse polarity protection prevents the charger from working if the terminals are reversed
Cons
  • Vulgarity

Revainrating 5 out of 5

Great Smart Battery Charger for 3 Deep Cycle Bank

I like how the Schumacher charger works sequentially, first charging one battery to about 75%, then switching to the next and charging it to about 75% as well, then back to first and bring it to 100%. This allows for efficient use of the 15A circuit it is connected to and ensures that all 3 batteries are charged without the risk of shutting down the circuit it is connected to.

Pros
  • RELIABLE POWER SUPPLY: Delivers 15A sequential charging and supports up to three marine batteries simultaneously; compatible with standard, AGM, GEL and deep cycle batteries
Cons
  • Upgradeable