Rated 5.00 out of 5 based on 15 customer ratings
(15 customer reviews)

$20.99

12V 8Ah Sealed Lead Acid Battery for Samson Expedition XP40iw

Availability: In stock

SKU: ML8-121321 Category:
Delivering power when you need it, the Mighty Max ML8-12 12 Volt 8 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 ML8-12 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: 8 AH
Chemistry: SLA, AGM
Terminal: F1
Battery Dimensions:
5.94 in x 2.56 in x 4.02 in
Weight: 4.96 Lbs
Warranty
1 Year
Weight

4.96 Lbs

Height

4.02

Warranty

1 Year

Length

5.94

Quantity

1

Terminal

.187" – F1

Chemistry

SLA / AGM

Width

2.56

Amp Hour

8Ah

Volts

12V

15 reviews for 12V 8Ah Sealed Lead Acid Battery for Samson Expedition XP40iw

  1. Rated 5 out of 5

    J. Douglas Carroll

    I bought this specifically to replace my exhausted battery in my Sampson Expedition XP40iw. It was perfect, I bought a second one for my second speaker.

  2. Rated 5 out of 5

    Ariel Tejeda

    Excelent

  3. Rated 5 out of 5

    Pat Baxter

    replaced battery in amplifier

  4. Rated 5 out of 5

    Larry Williams

    Really great pick up. My battery went out on my portable amplifier and found this gem. Easy to install, popped it in and my amp works great again!

  5. Rated 5 out of 5

    Doug G

    Charges nicely and performs well with the Samson Sound System

  6. Rated 5 out of 5

    Jorge Hernandez

    So far so good. Working great.

  7. Rated 5 out of 5

    Jorge Hernandez

    So far so good. Working great.

  8. Rated 5 out of 5

    Jeff C Werneke

    Perfect Replacement on Samson PA system.

  9. Rated 5 out of 5

    JPerryE

    I couldn’t be happier. it took only about 5 minutes to replace the battery in my computer power backup. this battery was a slight upgrade from the original.

  10. Rated 5 out of 5

    JPerryE

    I couldn’t be happier. it took only about 5 minutes to replace the battery in my computer power backup. this battery was a slight upgrade from the original.

  11. Rated 5 out of 5

    Web Customer

    Installing was easy and works great so far!

  12. Rated 5 out of 5

    Customer

    Installing was easy and works great so far!

  13. Rated 5 out of 5

    Eric

    Works perfectly

  14. Rated 5 out of 5

    danielcourtney

    Great replacement battery

  15. Rated 5 out of 5

    Jesus M. Hernandez

    GREART

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Excellent
Mighty Max Battery
Based on 5178 reviews
Battery arrived well packed and without any damage. I am surprised how heavy this battery is and how well it's made. It quickly fired up my Jet Ski without hesitation....I strongly recommend this battery brand
Easy to install .. Anyone can do it
Battery arrived quickly, securely and fully charged ready to be used
Delivered in 3 days, worked like supposed to in my dewalt jump starter
Arrived in 2 boxes. Not sure if I charge it first. No directions
Just got battery today so no long term review yet. Came charged and fit perfectly in my goldwing as listed. Seems like a decent battery so far.
This is the second Mighty Max Battery for battery Back-ups!!
Installing the MightyMax Battery in my Quads
Product received in great detail condition, one day earlier than scheduled 08-19-2026
Quick delivery. I hope they last more than 12 months