Rated 4.77 out of 5 based on 22 customer ratings
(22 customer reviews)

$20.99

12V 8Ah SLA Battery for Razor MX350, MX400 Electric Dirt Bike

Availability: In stock

SKU: ML8-121385 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

22 reviews for 12V 8Ah SLA Battery for Razor MX350, MX400 Electric Dirt Bike

  1. Rated 5 out of 5

    Web Customer

    Bought this for use on my BT200X Coleman mini bike. Have added brake lights and turn signals.

  2. Rated 2 out of 5

    Shametria

    No harness wires for connection, have to try and remove from original battery which isn’t intended to be removed

  3. Rated 5 out of 5

    Byron Chambers

    Wrongs great easy to install no problems! Will buy from them again!!

  4. Rated 5 out of 5

    crystalkaykeaton

    Work perfect great price and fast shipping

  5. Rated 5 out of 5

    rick

    Money

  6. Rated 4 out of 5

    Oscar

    exelente servicio y buen producto

  7. Rated 4 out of 5

    Chelly77

    I haven’t installed the batteries yet, I purchased 2 because that’s what the Razor MX350 dirt bike V 36 has. It also requires me to purchase the wire harness or use the original wires and solder it to the new batteries. I reached out to the company and their customer service, they were very helpful. Make sure you read all the print when purchasing a replacement because they are different versions that requires different type of connectors.

  8. Rated 5 out of 5

    Tyesha

    It was right what I needed

  9. Rated 5 out of 5

    Tyesha

    It was right what I needed

  10. Rated 5 out of 5

    Troy T.

    This battery fits in the Razor MX350 however, it has quick connect terminals, and most machines that still have factory batteries have the terminals soldered.You simply have to cut the old battery wires, and crimp on quick connect terminals for it to work.

  11. Rated 5 out of 5

    Web Customer

    Works better then the original

  12. Rated 5 out of 5

    Customer

    Works better then the original

  13. Rated 5 out of 5

    Benito sanchez

    after one week they work better than the originals and they deliver more power and speed so if they stop anytime soon ill change my coment but so far im happy.

  14. Rated 5 out of 5

    Chase Alderfer

    It is a nice heavy battery around 4-5 lbs. I put it on my friends go-cart for a led light bar. I ran a 36w double row 6.5 led light bar on it and it lasted a while.

  15. Rated 5 out of 5

    Herminio Perez

    excellent product, shipped fast

  16. Rated 5 out of 5

    Herminio Perez

    excellent product, shipped fast

  17. Rated 5 out of 5

    Rob

    Worked out Great!!

  18. Rated 5 out of 5

    jay jawort

    great value, shipped sooner than expected. great job!

  19. Rated 5 out of 5

    Austin S.

    Replaced my Verizon fios Battery worked fine no adaptors needed plugs right up fits right in works great.

  20. Rated 5 out of 5

    Dag

    Replaced my Verizon fios Battery worked fine no adaptors needed plugs right up fits right in works great.

  21. Rated 5 out of 5

    Daniel s Hoem

    works great and has a better charge(longer lasting)than the original batteries in my sons electric mini-bike!

  22. Rated 5 out of 5

    fred

    As advertized, charged ready to go. Delivery was on time as expeced

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Excellent
Mighty Max Battery
Based on 4174 reviews
I ordered it from Amazon and it got here fast
I’m back in riding business thanks to the new battery…varoom!
Fits perfectly, contacts are correct
Old battery wouldn't hold a charge. Got this off of walmart online. Very pleased. More amps. Fast efficient delivery. Reasonably priced. Highly recommend.
Now working great! Fully charged
My battery arrived well packaged in a very heavy duty box. The only thing negative I could say is that the red terminal was bent upon removal from the box but I was able to bring it back up enough to install the bolt and cable using a pair of channel locks. My lawn tractor started right up after installation. This replaced a Might Max battery that was OEM.
Great purchase!
Ordered YTX20L-BS and received it very fast 💨 n Amazon. Packaged very well and sealed in plastic bag. Purchased for my Honda Goldwing 1800 motorcycle. Very happy with this battery.
I bought a pair of MightyMax ML50-12LI batteries for my Pride Victory LX Sport mobility scooter. I purchased them directly from MightyMax late Wednesday night and paid the $4.95 expidited shipping fee and had them early Saturday afternon. You can't beat that. Amazon wanted a week for shipping. I did have to buy a new charger made for lithium iron phosphate batteries as the original batteries were sealed lead acid batteries. Hoping for more range and maybe a tad more top end speed. I'll try to update this review after using these batteries for a while. So far I'm happy with my purchase.

After a day with my new lithium batteries, I'm very happy with them. the scooter is much more responsive to the throttle and a lot better off road in the grass and with inclines.
This battery went to my Mercedes-Benz ML 350. It is a third of the cost of the battery you can get online and it is a fifth of the cost of the battery you can get at the Mercedes-Benz dealership. It works just as well if not better.