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 5035 reviews
Needed new battery for my Rancher ATV. Mighty Max Battery YTX14-BS GEL had great Amazon reviews. Was exact one needed and arrived as expected.
Looks intact, still to use. Adding review to get 3 months extended warranty. 😀
Perfect fit, well packaged, arrived as promised!
Came a day earlier than predicted with a scan QR code for quick registration!
YTX20L-BS Mightyax fit right in my 2002 Harley Davidson Heritage Softail and cranked the bike after sitting idle for 6 months. Great battery.
Charli's jeep.......works great!
Like new
Thx
Perfect fit replacement for OEM battery. 2 minutes to replace.
Arrived on time, works like a charm! I registered the car purchase to claim the warranty! Here’s a pic of the neuron cordless electric mower I bought the two 12 volt mighty batteries for! The orange case was easy to open, used 3d from smallest Allen wrench in my kit to open in order to swap out the 2 old batteries inside the case with MIGHTY BATTERIES! Then gently remove the chip in the center freely slides off then slide the old batteries out 2”inches to remove the u shoes tube in the center just pulls off., after that the batteries are free to remove from case, the rest is simple Just a reminder to remove the plastic protectors on the posts of the new batteries and don’t let the the chip you slip out touch the posts. Easy for a lady with a tiny correct size Allen wrench. Just borrow one and do this yourself.

Next I’ll add a solar panel so the sunny days will charge my mower.
I ordered my Mighty Max battery from The Home Depot and opted for free delivery. The battery arrived a few days later and was very securely double boxed. I installed the Mighty Max battery into my Cub Cadet zero turn lawn mower with minimal difficulty. The terminal leads connected with ease. The only concern (not really) is the mowers original battery hold down is too small for the Mighty Max, so I opted to omit it. The battery fits perfectly in the tray and as long as I don't do any barn storming jumps, it'll be fine. The mower started right up and I am confident the Mighty Max battery has more than enough cold cranking amps to last for a long time.