Rated 4.89 out of 5 based on 18 customer ratings
(18 customer reviews)

$13.99

6V 4.5AH SLA Battery Replacement for Enduring CB-4.5-6

SKU: ML4-645103941 Category:
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$ 13.99
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Delivering power when you need it, the Mighty Max ML4-6 6 Volt 4.5 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 ML4-6 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: 6 Volt
Amperage: 4.5 AH
Chemistry: SLA, AGM
Terminal: F1
Battery Dimensions:
2.76 in x 1.89 in x 4.21 in
Weight: 1.83 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

15 Pack, 1 Pack, 2 Pack, 3 Pack, 4 Pack, 6 Pack, 10 Pack

Volts

6V

Amp Hour

4.5Ah

Chemistry

SLA / AGM

Quantity

1

Length

2.76

Width

1.89

Height

4.21

Weight

1.83 Lbs

Warranty

1 Year

18 reviews for 6V 4.5AH SLA Battery Replacement for Enduring CB-4.5-6

  1. Rated 4 out of 5

    Ashra Taslima

    I ordered this for my brother’s automatic motorbike. It works well and gets the job done. The price was also reasonable for what it does. The one downside is that the charging does not last as long as the original, but I don’t mind charging it every day. I also have to mention that its been almost 2 years and it still is working well.

  2. Rated 5 out of 5

    Rodolfo

    Muy bien

  3. Rated 5 out of 5

    Bowtie29

    used in a coleman mattress pump. original battery would not charge up. this worked perfectly.

  4. Rated 5 out of 5

    Jimbo67

    Fast changing and last longer than orginal battery on a kid car.Excellent product all aroundHighly recommended.

  5. Rated 5 out of 5

    Cindy A. Peters

    Bought to replace in my Lucky Duck decoy. Fits and works perfectly.

  6. Rated 4 out of 5

    Richard.z

    put it in my spotlight ,it works perfect ,right size.

  7. Rated 5 out of 5

    Paul DuPont

    Battery works well.

  8. Rated 5 out of 5

    Paul DuPont

    Battery works well.

  9. Rated 5 out of 5

    Web Customer

    Compact. Dependable

  10. Rated 5 out of 5

    Customer

    Compact. Dependable

  11. Rated 5 out of 5

    Kindle Customer

    As advertised

  12. Rated 5 out of 5

    Viking ridge ranch.

    Convenient dimensional size…add on battery for a solar fencer..

  13. Rated 5 out of 5

    Customer

    As advertised

  14. Rated 5 out of 5

    Tom

    I am a full time Rv’er and have a generator I have just in case I need it for emergency situations or dry camping. The ordered this new battery and hooked it up and it fired up as advertised. Looked all over for a replacement battery and some of the bike shops had them but I told the guys I wasn’t paying that amount to make a payment for their condo in Hawaii.The cost and customer service and shipping was great and I have recommended this battery to many of my Rv friends. Now I know who to go to. Mighty Max is the go to battery company especially for us old retired guys who need battery power to start our generators.

  15. Rated 5 out of 5

    Yellowstone

    Battery works great, quick delivery

  16. Rated 5 out of 5

    Karen

    Came on time. Fine battery.

  17. Rated 5 out of 5

    Pen Name

    Battery seems to be of high quality!! I would buy again!!

  18. Rated 5 out of 5

    crashdisk2002

    Great replacement battery! Now my pump is as good as new. Just like the original battery.

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

Excellent
Mighty Max Battery
Based on 3470 reviews
Battery arrived in a good shape package strait to my door steps
Arrived just in time to power my generator here in the cold Maine winters. Excellent service!
Arrived quickly from WALMART.COM. Perfect size and proper placement in my generator. Installation was easy. Generator fired right up. Battery came fully charged.
New battery. Ready for cold weather!
So far these Might Max batteries are good but it’s only the first day and they were on charge for 12 hrs. I’ll have to come back and do an update at some point in time. Ordered them on Amazon and got them the next day. I was encouraged by Mighty Max to make this google review and post pictures to extend my warranty for 3 months but there is no way to post pictures 🤣🤣🤣 It’s been a few months and I was able to go back and edit, so here is a video I made, the rest of the photos I have deleted. Batteries are still going strong. Update 12-11-2025
They arrived within 2 days of ordering them packaging was really good I haven't put them in my MX350 yet I hit them with my multi meter fresh out of the box and got 12.4v on both batteries so that is good
Fonctionne bien et s’est bien adaptée pour le remplacement de l’ancienne.
Battery arrived in perfect condition and 100% charge.
Strong battery! It spins my 24 hp Kohler engine super fast!
Arrived fully charged..great price