Rated 5.00 out of 5 based on 3 customer ratings
(3 customer reviews)

$29.99

12V 7A Smart Battery Charger and Maintainer with Repair Mode Compatible with LiFePO4, SLA, GEL, AGM and Wet Cell Batteries

Availability: In stock

SKU: ML-12V7ASMC Category:
Keep your batteries ready to go with the Mighty Max ML-12V7ASMC 12V 7A Smart Battery Charger. Designed for versatility, this charger supports all major battery types including AGM, LiFePO4, GEL, SLA, VRLA, Wet, and deep cycle batteries from 4Ah to 140Ah.
With four selectable charging modes, it’s easy to match the right program to your battery. It can revive discharged batteries, maintain healthy ones, and even bring some back from the brink with advanced battery restoration repair mode.
The large LED display makes charging simple, showing real-time voltage, current, charge percentage, and error messages. Built-in pulse repair technology and automatic switching to maintenance mode ensure your batteries get the best care without overcharging.
Safety is built in with protection against reverse polarity, overcharging, and overheating. No complicated buttons to fumble with, just plug, select your mode, and let your Mighty Max charger handle the rest. From motorcycles to motorhomes, it’s the charger that keeps you powered to the Max.
Specs at a Glance:
Input: 100–240V AC
Output: 12V, up to 7A
Capacity: 4Ah – 140Ah
Modes: Car, AGM/LiFePO4, Motorcycle, Repair
Battery Types: AGM, LiFePO4, GEL, SLA, Wet, VRLA, Deep Cycle
Safety: Reverse Polarity, Overcharge, Short Circuit Protection
Cooling: Internal Fan
Size: 6.22 × 3.35 × 2.48 inches

3 reviews for 12V 7A Smart Battery Charger and Maintainer with Repair Mode Compatible with LiFePO4, SLA, GEL, AGM and Wet Cell Batteries

  1. Rated 5 out of 5

    Matthew Calcara (verified owner)

    Happy with this purchase seems to have restored my old battery, it now holds 12.4 volts.

  2. Rated 5 out of 5

    Darrell (verified owner)

  3. Rated 5 out of 5

    Paul Matusiewicz (verified owner)

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Excellent
Mighty Max Battery
Based on 5245 reviews
Bought this to replace an old internal jnc105 battery on a JNC 770B jump pack. Lots of other people said it worked fine in a JNC660 so figured it would be fine here too. I don't know if there are battery terminal spacing standards but this was NOT a direct fit. Had to space up the positive bar and bend it a little more to reach the switch. Hoping I still make enough contact to do what is needed. Other than that the form factor was right on and it booted up with 12.8V out of the box. Worked for a small jump, time will tell on an upcoming cold winter day I suppose.
Great battery!
New battery install in the restored 1980 KZ750. Perfect fit and turned over the motor for the first fire up in 30 years! My 5th battery for my collection of bikes and happy with the value and reliability of the product.
Worked as advertised
Delivered on time
I received it very quickly - it arrived within one day of ordering it. The last one like this lasted One year and 10 months.
Batteries came in as expected from Amazon and in great shape. Needed for my Daughter Razor E100 electric scooter as replacement.
I am a longtime purchaser of Might Max batteries for my alarm system, garage door openers, and UPS battery back-ups. 100% satisfaction over the years with the longevity of the batteries, cost and rapid delivery. Highly recommend!
Battery arrived fully charged / thought my charger was bad cause lt on barely 5 minutes ,unplugged tried again red lt on , walked away came back off - had scooter 20 ish years and this is 3rd battery- upgraded to the 22 ah from 18- happy with so far - doesn’t get used for prolong periods when used .
Battery is second one I have purchased in 18 years for this polaris....they work well and last long time