ML18-12 - 12 Volt 18 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery
ML18-12 - 12 Volt 18 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery
ML18-12 - 12 Volt 18 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery
ML18-12 - 12 Volt 18 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery
ML18-12 - 12 Volt 18 AH, Nut and Bolt (NB) Terminal, Rechargeable SLA AGM Battery
Rated 5.00 out of 5 based on 16 customer ratings
(16 customer reviews)

$39.99

ML18-12 – 12V 18AH Replacement for GS Portalac PE12V17 Battery

SKU: ML18-1221164 Category:
Thumbnail Short Description Price Add to Cart Button
$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

16 reviews for ML18-12 – 12V 18AH Replacement for GS Portalac PE12V17 Battery

  1. Rated 5 out of 5

    Web Customer –

    The battery fit in the casing as good as the original battery.. Charged and still holding charge. Great battery for the buck.

  2. Rated 5 out of 5

    PointyShoes –

    I have an old jump starter that the battery had failed on years ago. I was just going to purchase a new one until I saw what the prices looked like. This battery is less than one third the price of a new jump starter and with just a bit of elbow grease to clean up the old one, it was back in business.

  3. Rated 5 out of 5

    Paul D Newman –

    Put this in a Century 850 amp jumper pack, perfect

  4. Rated 5 out of 5

    Leon Pappas –

    I purchased this battery to use in my 14hp riding lawn mower and it provides more then enough power to start it every time.

  5. Rated 5 out of 5

    Jackie –

    Perfect fit worked the first time I used it. Saved me buying a new jump pack.

  6. Rated 5 out of 5

    Jon –

    Just as described.

  7. Rated 5 out of 5

    Condonick –

    Worked well right out of the box

  8. Rated 5 out of 5

    nick monaco –

    Worked well right out of the box

  9. Rated 5 out of 5

    s mill –

    Have worked fine they are in a backup power system for a wool stove and run pumped and contols

  10. Rated 5 out of 5

    MoeBetter –

    Perfect fit for 10 yr old battery jumper.

  11. Rated 5 out of 5

    MoeBetter –

    Perfect fit for 10 yr old battery jumper.

  12. Rated 5 out of 5

    Michael Burnett –

    Replacement for my powerpack jumpstarter. Fit perfect, works great.

  13. Rated 5 out of 5

    Michael Burnett –

    Replacement for my powerpack jumpstarter. Fit perfect, works great.

  14. Rated 5 out of 5

    James Curtis –

    Form fit and function

  15. Rated 5 out of 5

    TB –

    Perfect fit – works great. Thank you for a pleasant experience.

  16. Rated 5 out of 5

    Drew –

    Fast shipping great replacement for my battery jumper.

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

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Mighty Max Battery
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Juan Arroyo
Amazing service, purchase a replacement battery for my 2025 elantra N.
Moti Shaked
Looks good
Amy K
Found on Amazon needed ASAP….So far so good!!! The mighty max battery was Fully charged right outta the box!!! And was delivered the very next day with no problems! This was our pick because it came with a 1 year warranty! Unlike those auto stores that give 3 months and the battery dies after 4 months hmmmm
Jim Willis
Arrived in good time 24h. In stock at Amazon
This was good as alarm system beeping.
Adam Dietzler
Super awesome battery can’t wait for the electric start!
barry harting
Great delivery and order speed.
Madeline Roff
Ordered replacement batteries from Amazon they arrived quickly . So happy I can use my scooter again
terry holm
Battery came charged ready to go and works good
Mark Temprine
Bought a Mighty Max battery for my 2021 Polaris 450HO after having issues with my old one. It started every time even in 0 degree weather. I liked it so much I ended up buying a battery for my 2022 Polaris Ranger 500 after that one went bad. Less than a year later the battery wasn’t charging properly and with one phone call to Mighty Max they replaced it at no charge. Got the replacement in two days. Their customer service is fantastic. I would definitely buy batteries for my other quads when needed from Mighty Max.
Raymond Menchan
It was an excellent value compared to Duracell.

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