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Pirate Battery YTX5L-BS Maintenance Free Replacement Battery compatible with ATV, Motorcycle, and Scooter: 12 Volts, 5 Amps, 4Ah, Nut and Bolt (T3) Terminal

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Availability: In Stock.
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Arrives Friday, Mar 20
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Model: YTX5L-BS


Features

  • YTX5L-BS absorbent glass mat battery; rechargeable battery that fits in a variety of applications; Dimensions: L(4.45in) x W(2.76in) x H(4.21in)
  • U.S. Based; 18 months warranty with 60-day refund policy ; top notch customer service from real battery experts; Warranty for U.S. orders Only
  • Premium Safety & Build Engineered to strict Japanese QC standards and UL-certified for safety. Sealed AGM design prevents spills, resists vibration, and ensures reliable, maintenance-free power on every start
  • Compact AGM Power YTX5L-BS battery compatible with Honda CRF150F, Yamaha TTR230, Suzuki DR-Z125, Kawasaki KLX140, and Polaris Phoenix 200 dependable starts for trail bikes, youth ATVs, and off-road machines
  • Easy Application; batteries come fully charged and ready to go once delivered; simply connect your battery to the application and you are ready to go

Description

The Pirate YTX5L-BS sealed AGM battery combines advanced lead calcium alloy with Absorbed Glass Mat (AGM) technology, delivering maintenance-free, high- performance power in a durable design built to handle any adventure. With fiberglass mat separators, this battery ensures superior vibration resistance and extended lifespan, even in the toughest conditions. Our patented sealed post prevents corrosion for added reliability. Designed to meet OEM standards, the YTX5L-BS is rigorously tested for safety, performance, and compatibility, making it a dependable, spill-proof choice with high cranking amps and a low self-discharge rate.

Brand: Pirate Battery


Vehicle Service Type: ATV, Dirt Bike, Motorcycle, Scooter


Size: AGM Powersport Battery


Voltage: 12 Volts


Battery Cell Composition: Lead Acid


Item Weight: 3.6 Pounds


Product Dimensions: 4.45"D x 2.76"W x 4.21"H


Number Of Cells: 6


Terminal: Bolt Terminal


OEM Part Number: YT5L-BS, BTX5L-BS, CT5L-BS, CTX5L-BS, ES5L-BS, GTX5L-BS, PTX5L-BS, GSX5L


Brand: ‎Pirate Battery


Size: ‎AGM Powersport Battery


Product Dimensions: ‎4.45"D x 2.76"W x 4.21"H


Number Of Cells: ‎6


Terminal: ‎Bolt Terminal


OEM Part Number: ‎YT5L-BS, BTX5L-BS, CT5L-BS, CTX5L-BS, ES5L-BS, GTX5L-BS, PTX5L-BS, GSX5L


Automotive Fit Type: ‎Universal Fit


Manufacturer: ‎Chrome Battery


UPC: ‎638827801434


Global Trade Identification Number: ‎34


Model: ‎YTX5L-BS


Item Weight: ‎3.62 pounds


Item model number: ‎YTX5L-BS


Batteries: ‎1 12V batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎YTX5L-BS


Special Features: ‎Polarity [- +], Rechargeable


Amperage: ‎4 Amps


Wattage: ‎48.00


Date First Available: May 24, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • A well-made battery.
Model: YTX5L-BS
It really works well. It has plenty of power and it stays charged a long time. better than expected. overall its definantly a good brand.
Reviewed in the United States on December 2, 2025 by Mesome

  • Great little battery
Model: YTX5L-BS
We have this little thing on all our bikes, and they rock,another good quality product from Amazon.
Reviewed in the United States on February 10, 2026 by jmangi62

  • Great battery great price
Model: YTX5L-BS
Awesome battery for the price! Same as any other $100 battery for a fraction of the price have had in my bike for over a year with no issues 🇺🇸
Reviewed in the United States on December 6, 2025 by jordan

  • Buyer beware-updated
Model: YTX5L-BS
Lasted one summer. Battery is completely shot. So bad my charger won’t even recognize a current to start charging it. Would not recommend. Update:had a great customer service experience. Battery was still under warranty and they took care of me.
Reviewed in the United States on December 26, 2025 by Heather C.

  • Fit 2008 Honda CRF230L perfect!
Model: YTX5L-BS
Being less than $20 I was super skeptical of it but so far so good, fitment was exact and it’s been reliably starting since install
Reviewed in the United States on September 26, 2025 by Tommy

  • Won't fully charge since new
Model: YTX5L-BS
I do not like leaving a bad review, but the battery has been weak since I installed it, kept thinking it needed a good charge but still weak. I have tried charging with multiple chargers, and yes I am fully aware its an acid glass mat battery. It just wont hold a solid charge. I installed it on my honda ruckus and it will barely start it right after disconnecting from the battery charger. I have checked for parasitic loads and nothing, just something not right with the battery. Newest digital charger i have tried just say bad battery. So maybe I got a lemon, leaving this so people are aware that they could be hit or miss. ... show more
Reviewed in the United States on January 12, 2026 by curtis tarrier

  • Awesome initial performance for the price!!! Perfect fit for our Yamaha 50cc Vino Classic
Model: YTX5L-BS
Can't beat this for the price. Had initial concerns as it was shipped in a thick cardboard box and was worried that the inards may have been damaged. It came complete with nice chrome plated screws and accompanying bolts. Sent via USPS Priority, which was as fast as Prime. Put it to a Battery Tender trickle charger and it was fully charged in less than 5 minutes. Started my scooter immediately and works a it should. The true test would be how many years it would last. This is the third battery for my 2006 Yamaha Vino Classic 50cc. First was a Yuasa (Japan) which lasted 7 years and the 2nd, (generic brand from Taiwan), 4 years. Will update this review should a premature failure occur. There's one bad (1 star) review for this product with a single word explanation. This offered no credible input in the decision to buy and am glad the purchase was made. ... show more
Reviewed in the United States on January 6, 2018 by Rott boy Rott boy

  • Small 12 volt battery
Model: YTX5L-BS
Bought this for a small child's four wheeler perfect fit in the space the old one was. Has a very nice warranty that comes with it seems to be a great little battery and an excellent value simple and easy to install
Reviewed in the United States on June 27, 2025 by mark t

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