










๐ Power your ride, conquer every terrainโdonโt get left in the cold!
This UpStart Battery replacement for YTX20L-BS delivers 12 volts and 18Ah capacity using sealed lead acid technology, ensuring reliable starts in extreme climates. Compatible with a broad range of powersports vehicles including 2010 Triumph Thunderbird 1600 CC, 2014 Polaris RZR 800 CC, and 2006 Yamaha Nytro 973 CC, it offers maintenance-free performance backed by a one-year warranty.
| ASIN | B0815CCHL6 |
| Battery Cell Composition | Sealed Lead Acid |
| Battery Type | Sealed Lead Acid |
| Best Sellers Rank | #819,818 in Automotive ( See Top 100 in Automotive ) #2,354 in Powersports Batteries |
| Brand | Upstart Battery |
| Brand Name | Upstart Battery |
| Compatible with Vehicle Type | Scooter |
| Customer Reviews | 3.9 out of 5 stars 420 Reviews |
| Manufacturer | UpStart Battery |
| Manufacturer Part Number | UB-YTX20L-BS |
| Manufacturer Warranty Description | One Year Warranty |
| Model Number | UB-YTX20L-BS |
| Terminal | F1 Terminal |
| UPC | 628586040700 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Scooter |
| Voltage | 12 Volts |
A**R
Bad Battery
Placed the battery on my 4-wheeler and after 2 months, it will not hold a charge. Jump it off and it starts right up, take the cables off and it keeps running, kill it and it wont even try to crank.
D**R
WOULD NOT CHARGE
after receving battery was put on an all-night charge for peak voltage.It was charged with a Schumacher charger on a 2-amp charge/maintain circuit.Next day showed less than 9v and wouldnt go higher. I have yet to hear back from seller abt this.
K**R
Batt was good but took a month to get it.
Battery was good but I ordered it Dec 1 and it came on the31st of dec.
R**.
Nice price and fit nicely with my 4 wheeler.
Nice price and fit nicely with my 4 wheeler.
L**R
Good
Good
P**.
seems good...
works good on my 4 stroke snowmobile
T**T
6 month life on Battery.
6 months and battery is no good. Used ATV a week ago, go start it and it was weak. Put battery charger on and it wonโt charge. Continuously get F01 fault codes on charger meaning battery will not accept a charge and is no good. And I assume there is no warranty being purchased on Amazon.
G**K
good deal
I used ai ( which is very handy at times ) and this battery was a perfect match for running a parallel battery syetem on my quad , the battery is great quality and was fully charged and I can see this being a perfect match also a much better deal then I can get in my town
K**R
Fits a 2008 Polaris Sportman EFI
Arrived with bent terminals. Made em work. Fits a 2008 Polaris Sportman EFI. Barely. Its about as big as you can get in the stock tray. Needed to cut away some of the fender. No aesthetic impact.
J**.
Perfect fit
Perfect for the motorcycle. Didn't have to mess around with having to fill it with acid. It came ready to go. Good battery.
Trustpilot
4 days ago
3 weeks ago