YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
YTX20L-BS - 12 Volt 18 AH, 270 CCA, Rechargeable Maintenance Free SLA AGM Motorcycle Battery
Rated 4.50 out of 5 based on 4 customer ratings
(4 customer reviews)

$54.99

YTX20L-BS Replacement Battery compatible with Harley-Davidson 1450cc FXD Series (Dyna) 99-06

Availability: In stock

SKU: YTX20L-BS91 Category:
This YTX20L-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 YTX20L-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: 11.79 Lbs
Warranty
1 Year
Amp Hour

18Ah
CCA

270
Chemistry

SLA / AGM
Height

6.13
Length

6.88
Volts

12V
Polarity

– I +
Weight

11.79 Lbs
Warranty

1 Year
Width

3.50

4 reviews for YTX20L-BS Replacement Battery compatible with Harley-Davidson 1450cc FXD Series (Dyna) 99-06

  1. Rated 5 out of 5

    dogranch –

    rec’d As stated, I just bought the wrong battery, but this will be used on other equipment we have. Fast shipping.

  2. Rated 5 out of 5

    Web Customer –

    Working very well so far. Installed just like the OEM battery at a fraction of the cost. will be buying these again!

  3. Rated 5 out of 5

    Customer –

    Working very well so far. Installed just like the OEM battery at a fraction of the cost. will be buying these again!

  4. Rated 3 out of 5

    joe –

    It started my Harley!:-)

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Kevin Dewey
Poseidon came properly packaged and arrives fast I purchased from Home Depot for my 2018 turbo s dual battery setup going to try these two batteries out and I'll keep you updated on the status and how long they last big system fast car running the dunes it's dune season let's go
Wade Rome
Very Heavy Battery with excellent fit & finish. Arrived with full charge.
Jonathan P. Kudla
You receive this paper slip with your new battery- register online and receive an additional 3 months of warranty! You register online and then told - oh! you also have to post an online review with a photo to get those extra months! So, here ya go.
Leon Woodruff
I ordered the batteries from Home Depot. They arrived sooner than expected. They were a performance replacement, and Granny is up and running the seats again!
Chris McMullen
Goog price, good specs, and it works.
Pierre F
Great price for 9ah batteries.
Robert Greene
Good starting power and fit easily.
Rodney Butts
Awesome product fitted exactly as it should.
Victor Rueda
Perfect fit just like the original battery. Generator started right up
greg duval
These batteries are some of the best I ever purchased my last set of 4 lasted 6 years. They were a great price and shipped free very very fast. Thank you spexcarz 9-25-2026

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