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

Only logged in customers who have purchased this product may leave a review.

Excellent
Mighty Max Battery
Based on 4624 reviews
WORKS GREAT AND FITS OUR FLOOR WASHER.
Replacement battery for my Troy-Bilt generator fit perfect works great just what I ordered will order again as needed., wouldn't load of pictures said in proper format so no picture but great fit.
Shipping fast work amazing fully charged thanks
Good battery packed well shipping companies don't care
Battery is good, came fully charged and started the car right up, placed it on the battery tester and the specs was as advertised, great buy.
Great delivery process.. installing now
Fits perfectly, arrived early works great 💯👍
Works so far but little charge when it arrived. Speaker works now as expected and hope to have years of longevity from the battery.
Battery Works amazing on my Ion speaker
Purchased the Mighty Max 12v 8 Amp hr YTX9-BS. It fits my 2012 Kawasaki Ninja 650. Motorcycle started right up straight out of the box. I checked before hand and it showed up fully charged.