12V 20A Smart Battery Charger and Maintainer with Repair Mode, Compatible with LiFePO4, SLA, GEL, AGM, and Deep Cycle Batteries
12V 20A Smart Battery Charger and Maintainer with Repair Mode, Compatible with LiFePO4, SLA, GEL, AGM, and Deep Cycle Batteries
12V 20A Smart Battery Charger and Maintainer with Repair Mode, Compatible with LiFePO4, SLA, GEL, AGM, and Deep Cycle Batteries
12V 20A Smart Battery Charger and Maintainer with Repair Mode, Compatible with LiFePO4, SLA, GEL, AGM, and Deep Cycle Batteries
12V 20A Smart Battery Charger and Maintainer with Repair Mode, Compatible with LiFePO4, SLA, GEL, AGM, and Deep Cycle Batteries

$69.99

12V/24V 20Amp Smart Automatic Charger & Maintainer with Restoration, Desulfator, and Winter Mode for Car, RV, Boat, ATV, Truck, Motorcycle – Lithium, AGM, SLA, Gel, Wet, Deep Cycle

Availability: In stock

SKU: ML-12V20A Category:
Charge Like a Pro. Even If You’re Not One.
Whether you’re powering up your car, motorcycle, ATV, or deep cycle equipment, the Mighty Max ML-12V20A Smart Charger makes battery maintenance easy, effective, and safe. Designed for all 12V and 24V lead-acid batteries (AGM, GEL, SLA, WET, and more), this automatic 7-stage charger detects, diagnoses, and delivers the right charge—every time.
Need to bring a tired car or motorcycle battery back from the dead? Hit the Repair Mode and let the charger do the work. With built-in protections and an adaptive temperature sensor, it keeps your battery safe from overcharging, freezing, or frying. Exclusive to car and motorcycle batteries.
No buttons to fumble with, just plug, select your mode, and let your Mighty Max charger handle the rest. 
Specs at a Glance:

Dual Voltage Output: Auto-selects between 12V and 24V  
Input Voltage: 100–240V AC, 50/60Hz 
Output Voltage: 12V / 24V (auto select) 
Output Current: 12V 20A/24V 10A 
Charging Modes: AGM/LiFePO4, Car, Motorcycle, Repair 
Safety: Reverse Polarity, Overcharge, Short Circuit Protection 
Cooling: Internal Fan
Size: 7.62×5.31×4.06inches
Certifications: CE / FCC / RoHS
Quantity

1
Length

7.62
Width

5.31
Height

4.06
Volts

12V
Weight

3.00 Lbs

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Excellent
Mighty Max Battery
Based on 3838 reviews
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Joseph Szewczyk
Arrived on time.
Cindy Desorcy
Works great came fast and ready to use I will definitely order this battery again when I need one
Patrick Gagnon
Prêt pour les temps froid d'hiver !!!!
Support inégalé, merci Mighty Max
Ed Maldonado
A Great tool needs a great battery .
Peter Romano
Great Battery
Ray Rowan
Easy to install, works great
Valerie Barber
Arrived on time & packed well. Would buy from them again.
Rod Thompson
Purchased through eBay arrived in two days. Very well packaged and in perfect shape. Looking forward to the install and start. Thanks for the great product and a great service.
John Snow
Ordered ML18-12 battery from Amazon, and arrived as stated. Now my generator is ready for the next power outage. Battery was packaged well, came with new hardware, which I was not expecting. Welcome surprise
4 stars only because this was my first experience with MightyMaxBattery. 5 stars are reserved only after multiple interactions with a company or produce. You know a clock is right twice a day.
I reiterate for me 4 star is the best rating from me on a single interaction. Hope this help Anyone shopping for a generator battery. I would recommend this produce!
Len Levi
I installed the battery today in my GP 8000 E Generac generator. Installation was quick and easy and the generator started up immediately when I pushed the power button.

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