YTX20-BS -12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20-BS -12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20-BS -12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20-BS -12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20-BS -12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Rated 4.80 out of 5 based on 15 customer ratings
(15 customer reviews)

$54.99

12V 18Ah Battery for Harley-Davidson 1200 XL, XLH Sportster 1987-1996

Availability: In stock

SKU: YTX20-BS12 Category:
This YTX20-BS is a sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery. AGM and GEL batteries are lead-acid and of the same battery chemistry. This battery comes already charged, sealed, maintenance free, and ready to install.
Premium quality absorbed glass mat technology (AGM) is ideal for  ATVs, Motorcycles, Personal Watercraft, Jet Ski’s, Snowmobiles and more.
Specifications of the YTX20-BS Battery
Voltage: 12 Volt
Amperage: 18 AH
Chemistry: SLA, AGM
Terminal: Nut & Bolt 
Battery Dimensions: 
6.88 in x 3.50 in x 6.13 in
Weight: 11.20 Lbs
Warranty
1 Year
Volts

12V
Amp Hour

18Ah
CCA

270
Polarity

+ I –
Chemistry

SLA / AGM
Length

6.88
Height

6.13
Width

3.50
Weight

11.20 Lbs
Warranty

1 Year

15 reviews for 12V 18Ah Battery for Harley-Davidson 1200 XL, XLH Sportster 1987-1996

  1. Rated 5 out of 5

    Robert Polletta –

    Well packaged Correct size Came with good charge and seems to hold well

  2. Rated 5 out of 5

    chopperboy –

    works fine for the money.

  3. Rated 5 out of 5

    Mark Littleton –

    Battery arrived early and was in perfect working order. Quick charge to get it full and threw in the bike. No issues with it so far.

  4. Rated 5 out of 5

    rob –

    Works great easy install would buy again

  5. Rated 5 out of 5

    robert leduc –

    All around great

  6. Rated 5 out of 5

    Jim H. –

    Works well and holds charge

  7. Rated 5 out of 5

    Web Customer –

    Bought this for my Sportster. Showed up two days after ordering and installation was easy. Fired right up. No charging necessary. Would definitely buy again.

  8. Rated 5 out of 5

    mike turbo –

    Put I’m my FX in the spring.still working great.

  9. Rated 4 out of 5

    angela deike –

    It didnt fit my bike quite correctly and didnt cond w post hardware

  10. Rated 5 out of 5

    C. Adams –

    The battery fit perfectly in my 1990 1200 Sportster. Hopefully it will last a long time. I usually only get about 2 years out of a battery before it dies.

  11. Rated 3 out of 5

    Colorabee –

    Battery fits OK and seems to work so far. My complaint is with the packaging. It comes in a box no bigger than the battery, and no packing material of any kind. As a result, one of the post on my battery was damaged during shipping. Fortunately, I was able to bend it back into shape enough to get it to work. Also, it does not come with the spacer hardware that is needed to mount it in the bike. You will have to use your old ones. I can not recommend this supplier for the above reasons. I bought two other batteries this spring from other suppliers and both came double boxed with plenty of packing material for protection, and included all the hardware needed for install.

  12. Rated 5 out of 5

    Wendy –

    Great battery at a great price

  13. Rated 5 out of 5

    MOTORFAST VINTAGE AND SPORT MOTORCYCLE REPAIR –

    good item

  14. Rated 5 out of 5

    PoppaSmurf –

    Happy with the item, seems to be doing the job just great. It was a little wider than a standard Harley battery for my application but it worked out fine with a few adjustments////// I reccmend the Mighty Max and the company I purchased it from.. and of course .. poppasmurf

  15. Rated 5 out of 5

    Roberto –

    Good battery great price

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michael hornberger
Cool looking battery., will be placing in a Pontoon Boat soon. 👍
Dave Kindsvater
Received the replacement ML4-6 battery for my Coleman lantern and it was an exact match. I’m very happy with the battery and it works as it should. Update, ordered another mighty max battery. This time it was for my battery backup. Exact for and extremely easy to swap out. For $20 i got my $80 backup working again. Thank you mighty max battery another satisfier customer with an excellent retutation, i highly recommend.
Jesus Lopez
Excellent Product and Seller!!!
I placed it as you can see from the old to the new on my EverStart Jumper as you can see in the pics it fit perfectly and I gave it a 24 hour initial charge on my house outlet with a thick orange cable and as I tried it it worked perfectly in all functions, I woulkd give it a 100% Excellent Recommendation!
Frank M
I had an old harbor freight 3 in 1 auto battery jumper that no longer would hold a charge. This ML 18-12 MIGHTY MAX REPLACEMENT BATTERY, fits exactly as original and is holding a stat of charge greater than 13 volts after first time charge. The photo is the old battery. I've already installed the he MIGHTY MAX and don't want to open again.
Packaging was very good.
Let's see how long it lasts.
Alan Craig
Works like original
Randy Allen
They are what I ordered and they came sooner than I thought then was told to me
andrew wilson
New home rough but comfortable
Richard Elliott
Excited to try a GEL battery and hoping for extended Life in Florida. Engine starter spins like brand new.
MrOrod986
Great Battery!
Jack Rhoads
Great price! Heavy duty!

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