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KeyLine Chargers - 12V .75 Amp Automatic Mini Pro Car Battery Charger (5 Stage Maintainer, Conditioner, Desulfator and Tender)

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KeyLine Chargers - MiNi Pro 12V .75 Amp (Quick Connect)

Your search for the best Mini Charger is over! Our KeyLine Chargers MiNi Pro is the best value on the market! When you need a reliable battery charger super charged with .75 Amps of charging power then this is the mini-pro charger is for you!

While other companies claim to make a "smart" battery charger, they cannot provide all of this:

  • 5-Step Charging Process
  • Reverse Polarity Protection
  • Short Circuit Protection
  • Anti-Spark Protection
  • MCU Controlled
  • Quick-Disconnect Plug with Fused Ring Terminal
  • Alligator Clips
  • Compact Lightweight & Sealed
  • Over Voltage & Current Protection
  • IP65 Certification
  • 3 Status LEDs
  • KeyLine Chargers Mini Pro 12V .75 Amp User Guide
  • 1 Year Warranty
12 Volt Applications: Car, Motorcycle, Boat, Jet Ski, Plane, RV, Snow Mobile, Tractor, ATV
Input Voltage: 110-240 VAC
Output Voltage: 12 Volts / 1.25 Amps
Specs: 2 x 2 x 4 inches; 12.8 ounces


KeyLine Charger's Mini-Pro represents a revolution in battery charging technology. Its 5 stage desulfation, charging and analysis ensures a fully charged and well maintained battery every time. Made small and durable, the Mini-Pro performs in tight, dusty, and even weather exposed environments. Has a quick-disconnect universal SAE plug that includes fused alligator clips and a fused ring terminal harness.

Why Buy From Us?

Hello From the Owner

What our Amazon customers are saying about us...

"The Keyline Mini-Pro Automatic Car Battery Charger is elegantly simple in design and beautiful in its packaging. The single page of instructions and the minimal "warning" paragraph were more than adequate for the device. The charger itself is completely protected from electrical abuse and will not harm the car battery under any conditions..."

"Great product. We started using the charger right away and it is working great. It arrived on time, which is a plus during the holidays!
Everything as stated and then some. We had questions that were answered in a timely fashion before purchase. Would recommend this product and seller to everyone I know!"

"This is a very user-friendly unit. It has a cord on both sides of the transformer so that it does not take up 2 outlets. Well designed. I love the consumer-friendly consideration. Permanent battery connection for the generator battery was very simple to connect and the appropriate cords included. I purchased 2 units and am very glad I did. It comes with an outstanding 5 year warranty! That is standing by your product! The price is very reasonable. The cords are reasonably flexible. The face of the unit is also user friendly and easy to read. A+++++"

"I bought the KeyLine charger to charge up my battery packs to my home alarm as well as to the ATT box. Honestly I did not know they were rechargeable as I had already purchased replacements for them. When I was about to turn the old ones into be recycled is when I saw that they were all rechargeable thus I ordered the charger. It charged them right up so I am very happy with my investment."

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