Weize YTX20L-BS High Performance Power Sports- Maintenance Free - Sealed AGM Battery ETX20L BS For Motorcycle ATV UTV snowmobile
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Jul 26
Style: YTX20L
Features
- YTX20L BS battery:CCA:300, Voltage: 12 volt, Capacity (25C) 10HR(10.8V) 18ah, Chemistry: SLA, AGM; Internal resistance (fully charged, 25C) approx. 9.5m, Battery dimensions: 6.89*3.43*6.1 inch, weight: 12.8 Lbs. Terminal: Left : Negative (-), Right: Positive (+).
- Size,cold cranking amps,terminal location and battery type are key pieces to getting the right unit.please measure your old battery and compare the dimensions with this battery,if the measurements are the same, positive and negative poles are consistent,CCA is no big difference, it will fit for your vehicle.It is recommended to replace the battery every two years to prevent the motorcycle from failing to start.
- Motorcycle use. Absorbent glass mat technology. Maintenance-free. Highly efficient. Low shelf-discharg. Long cyclic life.Premium quality absorbed glass mat technology (AGM) is ideal for ATV, UTV, Motorcycles,personal watercraft , Snowmobiles and more.
- Replaces 20L-BS ETX20L CYTX20L-BS GTX20L-BS Compatible with Honda TRX680 Four Trax Rincon VTX1800 Gold Wing GL1800 YUAM320BS (PLT-120).
Brand: WEIZE
Size: YTX20L-BS battery
Product Dimensions: 3.43"D x 6.89"W x 6.1"H
Manufacturer: WEIZE
UPC:
Manufacturer: WEIZE
Brand: WEIZE
Model: YTX20L
Item Weight: 12.54 pounds
Product Dimensions: 3.43 x 6.89 x 6.1 inches
Batteries: 1 12V batteries required. (included)
Manufacturer Part Number: YTX20L-BS
Special Features: Long cyclic life, Highly efficient., Rechargeable battery For ATV, UTV, Street Bike, Dirt Bike, Scooter, Snowmobile, Motorcycle use., Absorbent glass mat technology, Maintenance-free., Low shelf-discharg
Amperage: 18 Amps
Date First Available: March 12, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 26
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: YTX20L
great price, decent battery, fantastic customer service!! Battery died 60 days after purchase, seller immediately sent a replacement for the battery. Even though it was past the 30 day refund window from Amazon!! I ordered this battery from this seller in February. The battery worked great until it didn’t. Idk what happened or why but the battery out of nowhere went completely dead. my bike started I began backing out of my driveway. I was low on fuel so I turned my bike off to close my garage and when I went to turn the bike back on I got nothing, zip, nada. At first i thought my ignition switch was dead so I swapped it with my old one. Still nothing. That’s when I said okay I’ll swap the battery to my old Harley one. Bike was slow to crank as the battery was dying, hence this replacement. But nonetheless the bike turned on and cranked over eventually. I hooked up the battery to my charger and it was so dead it wasn’t reading it at all. Knowing most motorcycle batteries usually get no warranty or only 3/6/12 months if it’s a fancy expensive battery. I read through the item descriptions and all I saw was 30 day amazon returns. It was past 30 days at this point. I was thinking oh well, serves me for buying a cheap battery even with the high reviews. But then said what the heck, Ill send an email to the seller inquiring about warranty anyways. i got nothing to lose. First reply back they asked for a couple pics showing the trickle charger I used and the info on it. (I think I might of actually bought it from this same seller ARKPOWER) And a photo of the battery on a multimeter which showed -0.07 volts. They responded back within a couple hours on a Friday night and asked to confirm address to ship a replacement. Wow, Totally awesome! the seller went above and beyond to make sure I was satisfied. Definitely recommend buying this as a oem replacement for an older EVO Harley. If the replacement dies in less than 90 days I’ll come update but my rating won’t change since I technically shouldnt of got a replacement anyways. But even if it does, I’d definitely buy from this seller again. Super satisfied with the customer service, so much so I logged in to write this review!!
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Reviewed in the United States on April 20, 2025 by GenericTexasguy
Style: YTX20L
I installed the Weize YTX20L-BS in my LT500 Quadzilla for an electric start conversion, two of them, and it’s been running flawlessly. The battery holds a strong charge and provides plenty of cranking power to start the engine with ease every time. It fits perfectly into the battery compartment, and the terminals are well-positioned for my setup. The battery itself is robust, with solid build quality and a good balance between performance and price. It’s been holding up well, even with the demands of the electric start system on a high-performance quad. I’ve also noticed no issues with charging or retaining power after long rides. Highly recommend this battery for anyone looking to convert their LT500 or other similar machines to electric start. Great value for the power and reliability it provides.
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Reviewed in the United States on May 14, 2025 by Kevin
Style: YTX20HL
Ordered this because my yuasa battery came broken and unusable and i needed a battery asap for a bike show. Came very well packaged, intact and fully charged out of the box. I installed it and it fired up my 1800cc v twin bagger with no problem. Its been a few weeks now and still no issues with it. If it lasts the season im ok with that but hopefully i can get atleast 2yrs out of it, because it was half the price of the other one
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Reviewed in the United States on May 25, 2025 by Jay
Style: YTX20HL
Delivery was as promised; it was packaged very well (inside a styrofoam fitted package which was inside a heavy duty box, which was inside another box). It a good thing because the delivery driver sat it on my asphalt driveway next to a rain drain and we were engulfed in a heavy rain and hail storm…and no one was at home for about 5 hours after delivery. Battery fit in my motorcycle perfectly; the small, square nuts were a bit challenging to get inside the “channel” so the small bolt could attach…but I managed. It’s too early to say how well the battery performs so I will update my review if things “go south”.
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Reviewed in the United States on April 12, 2025 by Tom D Fritts
Style: YTX20L
09 fat bob and fit perfectly, took about 20 mins maybe to swap. Used 1 phillips head and easy easy! Baggers arent the smae just due to all the different spaces but for my duna, its got power back, for the weight, I didnt even pay attention to since it seemed normal, start time was immediate. Didnt even try to hesitiate I ride all yesr long in the midwest Yes snow and all and dont use a battery tender Voltage was on par too!! Solid battery thats for sure. Have used Yuasa many time on several bikes to swap out every 2 years usually See how this one does But for a day so far, 300 miles and many stops Shes a beast!
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Reviewed in the United States on May 3, 2025 by Jasonc
Style: YTX20HL
Worked well in my Goldwing, but on the last one the negative post broke. **UPDATE** Bought a new one from them and reported the problem via this review. Was contacted yesterday, they asked for pictures. Sent them this morning, and received a prompt reply, refunding the money paid for the battery. Thank you for your quick response and resolution of this issue. I will certainly continue to use your fine products as you stand behind your warranty.
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Reviewed in the United States on May 23, 2025 by Roy Clark
Style: YTX30L
The battery I ordered came in on time, and it was an excellent fit, I would recommend ordering from them, I'm very excited now, to know I have a battery in my jetski that starts every time.
Reviewed in the United States on May 24, 2025 by C
Style: YTX20L
Installed on a 2002 FXST. Had to create spacers and purchase new bolts because the terminals were not flush with the front of the battery. Placed on tender when it first arrived before installing, but it started right up after the bike had sat all winter. I hope it lasts 4-5 years like my previous batteries have because this was a great price.
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Reviewed in the United States on May 2, 2025 by Amazon Customer