










🔋 Power your ride, conquer every terrain—don’t 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 Type | Sealed Lead Acid |
| Best Sellers Rank | #323,629 in Automotive ( See Top 100 in Automotive ) #618 in Powersports Batteries |
| Brand Name | Upstart Battery |
| Compatible with Vehicle Type | Scooter |
| Customer Reviews | 3.9 out of 5 stars 373 Reviews |
| Manufacturer | UpStart Battery |
| Manufacturer Part Number | UB-YTX20L-BS |
| Manufacturer Warranty Description | One Year Warranty |
| Terminal | F1 Terminal |
| UPC | 628586040700 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
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
Trustpilot
5 days ago
2 weeks ago