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
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Ellie
Easy to install! Happy with my purchase.
Paul Lanteigne
Great battery!
doug kawabata
Easy to order and pick up, great price, easy installation!
PKS
Bought the ML 7-12 F2 battery as a replacement for exactly the same model battery that I had installed in my Liftmaster sliding gate controller. The previous one worked flawlessly for over 4 years of regular use several times a day. I love this battery for its reliability and price. Hoping this new one will last just as long.
Billy Jones
My sealed Mighty Max battery came today so I hooked it up to my smart trickle charger and it read 14.5 volts--fully charged. Sure beats having to fill with battery acid and wait until the next day to install.
Andy Mac (Amacm486)
Great packaging
Eli Slagle
Worked great! No complaints ordering from Amazon! Amazon caused the only fault: a wet package. My APC Smart-UPS 1500 works great with the new battery.
Chuck Mitrision
I love the gel batt. In my Honda 1100 c motorcycle and now my predator hurricane backup generator. No need for lead acid to rust up my stuff . What do have for my motor home ?
Micah Friend
Purchased the Mighty Max 12v 10 Amp hr YTX12-BS. Amazon said it would fit my 2012 Kawasaki Ninja 650. It fits in the spot size wise but it's too tall and won't let the seat safely fasten. I have to return the battery unfortunately. It was a really nice battery and priced well.
Edward Messina
Simple ordering, delivery, and installation. Performed as advertised.

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