Rated 4.80 out of 5 based on 5 customer ratings
(5 customer reviews)

$39.99

ML18-12 – 12V 18AH UPS Replacement Battery compatible with Sigmas SP12-18HR, SP 12-18HR

SKU: ML18-1221112 Category:
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$ 39.99
$ 79.99
$ 159.99
Delivering power when you need it, the Mighty Max ML18-12 12 Volt 18 AH uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic applications.
The ML18-12 is an Absorbent Glass Mat (AGM) technology with a valve regulated design, that can be used in enclosed and indoor environments without leaking or maintenance, providing a superior performance for thousands of models.
Mighty Max SLA batteries are utilized in a wide variety of applications including; Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security and  more.  
Specifications: 
Voltage: 12 Volt
Amperage: 18 AH
Chemistry: SLA, AGM
Terminal: Nut and Bolt (NB)
Battery Dimensions:
7.12 in x 3.00 in x 6.50 in
Weight: 11.90 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

1 Pack, 2 Pack, 4 Pack

Volts

12V

Amp Hour

18Ah

Chemistry

SLA / AGM

Terminal

Nut and Bolt

Quantity

1

Length

7.12

Width

3.00

Height

6.50

Weight

11.90 Lbs

Warranty

1 Year

5 reviews for ML18-12 – 12V 18AH UPS Replacement Battery compatible with Sigmas SP12-18HR, SP 12-18HR

  1. Rated 5 out of 5

    Nuker27

    Worked great to replace the batteries in my APC SmartUPS 2200.

  2. Rated 5 out of 5

    Joe D

    I used this for my kids power wheels. It last a long time in comparison to the battery it came with stock. Kids can now ride it for many hours. Just had to cut off the factory plug on the car so it can be connected to this battery.

  3. Rated 5 out of 5

    Dayna Bertaut

    can last the whole day

  4. Rated 4 out of 5

    Christopher D’Amico

    Fully charged when received. Measurements are accurate for overall size and for terminals. Have not installed (seasonal outdoor equipment – chipper shredder vac electric start) so cannot comment on holding charge and recharging and starting capabilities, but do not expect any problem with sealed lead acid battery. Hope to have 7 years of good use out of it. I do store it indoors between seasons.

  5. Rated 5 out of 5

    Darwin Maring

    You will get a charge out of this

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Excellent
Mighty Max Battery
Based on 3479 reviews
I ordered the batteries off of Amazon and one of them came damaged. Otherwise, they seem to work good
Purchased online,installed next day....👍🏾
Perfect fit for a mobility scooter! They shipped & arrived well packed, albeit the battery pair were packaged in one box...no handles & difficult to manage due to its overall weight.
Batteries arrived safely in a hefty box. Installation was quick and easy once I got the device open. ;)
Worked well!
Arrived on time and fully charged
Arrived fast and in perfect condition. Plus, as you can see, it came fully charged!
Ordered online from Home Depot. Arrived in good order.
Bought a Mighty Max H6 on line, was wondering how packaging would be. When it came packaging was great. Installed battery today, -14 degrees out, car fired right up out of box, impressive.
On time and as described.