Mighty Max Battery

Mighty Max Battery Mighty Max Battery ML22-12 - 12 Volt 22 AH Nut and Bolt NB Terminal Rechargeable

1917+ bought in the past month

$46.99

About this item

  • ML22-12 SLA is a 12V 22AH Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
  • Dimensions: 7.17 inches x 3.03 inches x 6.57 inches. Terminal: Nut and Bolt. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
  • Full One Year Warranty
$46.99

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Product details

BrandMighty Max Battery
Vehicle Service TypeScooter
Size1 Pack
Voltage12 Volts
Battery Cell CompositionLead Acid
Item Weight13 Pounds
Product Dimensions7.17"D x 3.03"W x 6.57"H
Number Of Cells6
Resistance12 Ohms
TerminalBolt Terminal

Technical specifications

brandMighty Max Battery
size1 Pack
product_dimensions7.17"D x 3.03"W x 6.57"H
number_of_cells6
resistance12 Ohms
terminalBolt Terminal
automotive_fit_typeUniversal Fit
manufacturerMighty Max Battery
upc082045915099 860000524964
global_trade_identification_number00082045915099
modelML22-12
item_weight13.01 pounds
item_model_numberML22-1233
batteries1 12V batteries required. (included)
manufacturer_part_numberML22-1233
special_features12V SLA Battery
amperage22 Amps
best_sellers_rank#45,637 in Health & Household ( See Top 100 in Health & Household ) #61 in 12V Batteries
date_first_availableJanuary 1, 2010

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Customer reviews

4.51,106 ratings

Customers say

Customers find the battery to be a great replacement that fits perfectly and is easy to install, with one mentioning it works well for powering an electric fence charger.

★★★★★

seems to be a really good battery

Farley'sNovember 21, 2025

I replaced the battery in my old jump box with this and it works fine, it starts cars and trucks, my mower and golf cart. I have used it with an inverter plugged in to the jump box during power outages to power and charge phones , laptop, lights, etc. Read more

★★★★★

Hey Sparky..

The OgarNovember 20, 2025

Perfect fit for a replacement to my Jump Box. Good price & quality. Read more

★★★★★

Works great!

CustomerNovember 23, 2025

These worked great in my Jazzy elite traveler Scooter, and we’re much less costly than the namebrand that I could’ve gotten from the dealership Read more

★★★★★

Work great and a good charge.

Scott RoeSeptember 21, 2025

I bought 4 of these for some ICRA tents we use to perform work in hospitals. The fit was great. They hold and take a good charge. Read more

★★★★☆

Good price, meh performance

Joel H. VincentJuly 19, 2025

great price, and the convenience of getting exactly what you need at your door, but the battery only lasted 7 months with no use. Read more

★★★★★

EXCELLENT AGM BATTERY

Sang Hing WongOctober 28, 2023

I wasted no time doing recharging and discharging tests on this tough little AGM battery and the results were impressive : Mighty Max BATTERY RECHARGE TEST DONE USING A DELTRAN BATTERY TENDER PLUS CHARGER 1 PORT 00 11.34 V @05:00 PM 08/07/2023 CHARGING STARTED 01 11.84 V @05:31 PM 08/07/2023 STOPPED BY BLACKOUT 02 11.84 V @05:39 PM 08/07/2023 RECHARGE RESUMED 03 11.98 V @08:00 PM 08/07/2023 THUNDERSTORM KNOCKS OUT POWER GRID 04 11.98 V @08:40 PM 08/08/2023 RECHARGE RESUMED 05 12.28 V @11:00 PM 08/08/2023 VOLTAGE CHECK AFTER GREEN CHARGING LIGHT 06 12.28 V @06:12 PM 08/09/2023 DELTRAN INTERNATIONAL CHARGER 2 PORT 07 14.42 V @10:00 AM 08/10/2023 CHARGING ENDED WITH MAX CHARGE OF 14.42 V 08 12.43 V @01:30 AM 08/11/2023 CHARGING STARTED 09 13.01 V @11:00 AM 08/12/2023 CHARGING ENDED -------------------------------------------------- Mighty Max BATTERY DISCHARGE TEST PERFORMED WHILE CONNECTED TO A BESTEK 400W POWER INVERTER INPUT: 12V DC 39.2A OUTPUT: 110V AC 60HZ 3.6A 400W INVERTER CONNECTED TO A 110V AC 0.23A AXIAL COOLING FAN 0. 12.70 V @07:30 PM 07/22/2023 NEW BATTERY 1. 12.72 V @01:06 PM 07/23/2023 AXIAL COOLING FAN START 2. 12.70 V @01:31 PM 07/23/2023 AXIAL COOLING FAN STOP 1. 12.65 V @05:07 PM 07/23/2023 AXIAL COOLING FAN START 2. 12.56 V @05:24 PM 07/23/2023 AXIAL COOLING FAN STOP 1. 12.56 V @11:31 AM 07/24/2023 DELL LAPTOP CHARGING START 2. 12.54 V @11:45 AM 07/24/2023 DELL LAPTOP CHARGING STOP 1. 12.54 V @03:54 PM 07/24/2023 AXIAL COOLING FAN START 2. 12.49 V @04:10 PM 07/24/2023 AXIAL COOLING FAN STOP 1. 12.49 V @11:55 AM 07/28/2023 AXIAL COOLING FAN START 2. 12.44 V @12:15 PM 07/28/2023 AXIAL COOLING FAN STOP 1. 12.40 V @04:52 PM 07/30/2023 AXIAL COOLING FAN START 2. 12.38 V @05:00 PM 07/30/2023 AXIAL COOLING FAN STOP 1. 12.38 V @11:00 PM 07/31/2023 AXIAL COOLING FAN START 2. 12.21 V @12:04 PM 07/31/2023 AXIAL COOLING FAN STOP 1. 12.21 V @11:23 AM 08/04/2023 SAMSUNG LAPTOP CHARGING START 2. 12.12 V @11:32 AM 08/04/2023 SAMSUNG LAPTOP CHARGING STOP 1. 12.12 V @12:43 PM 08/04/2023 AXIAL COOLING FAN START 2. 12.01 V @12:15 PM 08/04/2023 AXIAL COOLING FAN STOP 1. 12.01 V @10:43 AM 08/07/2023 AXIAL COOLING FAN START 2. 11.34 V @01:09 PM 08/07/2023 POWERFAULT 1. 13.34 V @02:35 PM 08/11/2023 ACER 5334 CONNECT LAPTOP 0% REMAINING 2. 12.53 v @03:33 PM 08/11/2023 ACER 5334 DISCONNECT 72% LAPTOP BATTERY REMAINING 1. 12.53 V @05:45 PM 08/11/2023 ACER 4720Z CONNECT LAPTOP BATTERY 10% REMAINING 2. 12.38 V @06:06 PM 08/11/2023 ACER 4720Z DISCONNECT 43% LAPTOP BATTERY REMAINING 1. 12.53 V @06:13 PM 08/11/2023 ACER 5334 CONNECT LAPTOP 2. 12.43 V @06:26 PM 08/11/2023 ACER 5334 DISCONNECT Read more

★★★★★

Fast ship, Good Product, for my mobil scooter.

Charlie w stoutNovember 15, 2025

Exactly as explained. Happy. Read more

★☆☆☆☆

Absolute junk!

Sherman Sturgeon PerlmanDecember 13, 2024

I bought this as a replacement for my Jump-N-Carry 660. The old battery was over 4 years old and on its last leg. This was advertised as a direct replacement. It wasn’t! The terminals are different and I had to go to the hardware store for different style of fasteners. All in all, not that big of deal I guess? Its initial charge jumped my Corvette that had been sitting for a while. I topped off the battery charge and went to use it a month later and it was totally dead. I’ve charged it several times since, and the built in voltage meter on my jumper says it’s fully charged. A few days later it’s dead. It won’t hold a charge. I put the old battery back in and no drain occurs. Save yourself time, money, and frustration by not buying this junk! Read more

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