ML18-12 – 12V 18AH 51913, K1200LT K1200RS Replacement Motorcycle Battery

(14 customer reviews)

From: $39.99

ML18-12 – 12V 18AH 51913, K1200LT K1200RS Replacement Motorcycle Battery

SKU: ML18-1221128 Category:
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$ 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:
7.17 in x 3.03 in x 6.57 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

Length

7.17

Width

3.03

Height

6.57

Weight

11.90 Lbs

Warranty

1 Year

14 reviews for ML18-12 – 12V 18AH 51913, K1200LT K1200RS Replacement Motorcycle Battery

  1. RD

    This did not fit my 2006 K1200GT – the battery is about 3/4 too short and does not fit properly in the battery area of the bike. I had to retrofit a solution and was not happy about that. Also the holes in the battery posts were a little too small and had to be drilled out.

  2. Jason

    Great for the price, but the connections are very different from stock for my 98 K1200RS. Ended up replacing with a different battery.

  3. Jason

    Great for the price, but the connections are very different from stock for my 98 K1200RS. Ended up replacing with a different battery.

  4. Gregg B.

    Absolutely perfect! Fluid was already in and battery was already charged!

  5. Joe Greene

    Seems to work great starts every time!

  6. Web Customer

    Bought for my Mom’s scooter, very good battery! Holds a good charge!

  7. Customer

    Bought for my Mom’s scooter, very good battery! Holds a good charge!

  8. Terry Gersdorf

    Works perfectly for my BMW K1200LT

  9. Terry Gersdorf

    Works perfectly for my BMW K1200LT

  10. E segler

    Performs as well as OEM

  11. E segler

    Performs as well as OEM

  12. M&S

    Installed in my BMW R1150R. Direct replacement and was a good strong battery. I sold the bike, so I can’t speak to longevity.

  13. Raymond Verheydt

    Fits great, works great.

  14. Dan

    Very nice quality, compact battery, Fast shipment.

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

Mighty Max Battery
Excellent
4.8
Based on 452 reviews
Mighty max brings the battery backup back.
Arrived well packed in unopened sturdy box. Was replacement for identical Mighty Max battery I ordered 2 years ago. Taking 1 star off because didn’t include the needed terminal clips - was able to use the old battery’s clips
Same model fits in each of our four wheelers great product
Replacement for my Murray MT100 riding lawnmower. Murray does not make replacement batteries and you are on your own if the battery goes bad. Bought Murray MT100 in 2023, battery went bad in 1 year and all other Murray replacement batteries are LARGER so it won't fit.This Mighty Max Battery fit the MT100 fine and it starts it perfectly too.
Direct replacement for generac portable electric start generator. Works great.
Received really quick. Boxed well and fit great. Worked like a charm! I would definitely recommend this battery.
As an athletic trainer I rely on our water units every day to provide the water to our athletes. We have over 900 student athletes enrolled, and these units get used daily, so it is imperative these batteries are reliable. On a side note, I also use these batteries on my fishing kayak to power my fish finder. I can use my fish finder for about 20 hours before it turns off. These batteries are great! Highly recommend. I have not had any issues so I haven't spoken to customer service yet, but if they are as good as these batteries have been, I think I am in good hands.
Needed a replacement battery and the manufacturer wanted $50 whereas you only required $20. Made it worth it!
satisfy with price and easy installation.
Arrived in great condition comes with the bolts to attach the wire over all very satisfied
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