Rated 4.64 out of 5 based on 14 customer ratings
(14 customer reviews)

$24.99

12V 9AH Battery for Razor EcoSmart Metro Electric Scooter

SKU: ML9-12101010 Category:
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$ 24.99
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Delivering power when you need it, the Mighty Max ML9-12 12 Volt 9 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 ML9-12 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: 9 AH
Chemistry: SLA, AGM
Terminal: F2
Battery Dimensions: 
5.94 in x 2.56 in x 4.02 in
Weight: 5.10 Lbs
Warranty
1 Year
Multi Packs Bundled Savings

1 Pack, 2 Pack, 4 Pack, 6 Pack, 8 Pack, 10 Pack

14 reviews for 12V 9AH Battery for Razor EcoSmart Metro Electric Scooter

  1. Rated 5 out of 5

    Web Customer

    Razor Ecosmart good original replacements. one month in, second set

  2. Rated 5 out of 5

    Customer

    Razor Ecosmart good original replacements. one month in

  3. Rated 5 out of 5

    Web Customer

    Quality product and very fast delivery. Thanks

  4. Rated 5 out of 5

    Customer

    Quality product and very fast delivery. Thanks

  5. Rated 4 out of 5

    john casados

    All good

  6. Rated 5 out of 5

    rich d.

    A scooter

  7. Rated 5 out of 5

    Web Customer

    Works as it should

  8. Rated 5 out of 5

    Customer

    Works as it should

  9. Rated 3 out of 5

    car collector

    Went from 7.5 AH to 9 AH with these. Seems stronger and less frequent charging required at first. I use this scooter every day and now can only get about three days use before needing recharging. The originals lasted 12 months, bought Sigmax Tek and they lasted 10 months, now 7 months in on these and am considering replacing again. The positive is price the negative is that don’t last long.

  10. Rated 3 out of 5

    car collector

    Went from 7.5 AH to 9 AH with these. Seems stronger and less frequent charging required at first. I use this scooter every day and now can only get about three days use before needing recharging. The originals lasted 12 months, bought Sigmax Tek and they lasted 10 months, now 7 months in on these and am considering replacing again. The positive is price the negative is that don’t last long.

  11. Rated 5 out of 5

    scott frick

    Very nice batteries, work great in the scooter. Highly recommend

  12. Rated 5 out of 5

    Nathan

    Working really great so far…it’s only been 1-week so far though..I will update if the batteries go bad too quickly.

  13. Rated 5 out of 5

    Mike D

    Thery work great… longer travel time than Razor originals.. Special note to buyers. The original Razor Battery is soldered in to place on the wires. I had no issue cutting and stripping the original wires before soldering them on to the new replacement battery BUT if that is not in your skill set then simply order the wire harness. These will attach with simple slide on tab connectors.

  14. Rated 5 out of 5

    Michael P Diehl

    Thery work great… longer travel time than Razor originals.. Special note to buyers. The original Razor Battery is soldered in to place on the wires. I had no issue cutting and stripping the original wires before soldering them on to the new replacement battery BUT if that is not in your skill set then simply order the wire harness. These will attach with simple slide on tab connectors.

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Excellent
Mighty Max Battery
Based on 3474 reviews
Arrived quickly. Even got a sticker with it.
Solid looking battery, came well packaged. Have used their battery before for my lawnmower and now looking forward to see how it lasts in my snowmobile.
I can't believe it less than 48hrs since I ordered from Walmart and it's in the machine. What more can I say except great price.
Thanks Larry
Item as described and perfect fit and arrived on time
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