Triumph Sprint ST Battery

1999–2010. Triumph changed the Sprint ST's battery twice across the run. Pick your year and we show the case that year takes and the lithium that fits it. Change any box in the strip to look up another bike.

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2010 Triumph Sprint ST

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OEM battery: YTX12-BSYuasa 2026 OEM guide
Case family: YTX1212V starter case
Fits all years: 1999–2010same case every year on file

The Triumph Sprint ST takes the YTX12-BS case. The Antigravity ATX12 RE-START is a drop-in for that case: 360 cranking amps, 3 lb, a built-in jump start that saves enough charge to get you home.

See the Antigravity ATX12

Fits your bike

360CA

Starter

Antigravity

Antigravity ATX12 12V Motorcycle Battery 360CA (w/ Re-Start)

3-yr warranty · Free Shipping

Also fits your bike · 2 more

480CA

StarterYTX12

Antigravity

Antigravity ATX12-HD 12V Motorcycle Battery 480CA (w/ Re-Start)

3-yr warranty · Free Shipping

500CA

Starter

Ionic

Ionic Lithium S4 12V ATV Starter Battery (500CA)

12V·500CA·3.3 lb

$89

$149Save $60

5-yr warranty · Ships in 3-5 days

Sprint ST battery by model year

Model years	OEM battery	Where it comes from	Lithium that fits
1999	OEM batteryATX1212V starter case	Where it comes fromManufacturer fitment list	Lithium that fitsAntigravity ATX12 RE-START →Antigravity ATX12-HD RE-START →
2000–2004	OEM batteryYTX14-BS12V starter case	Where it comes fromYuasa 2026 OEM guideAntigravity fitment list agrees	Lithium that fitsAntigravity ATX12 RE-START →Antigravity ATX12-HD RE-START →Ionic S4 →
2005–2010Your year · 2010	OEM batteryYTX12-BS12V starter case	Where it comes fromYuasa 2026 OEM guide	Lithium that fitsAntigravity ATX12 RE-START →Antigravity ATX12-HD RE-START →Ionic S4 →

Trim covered: Sprint ST.

Shop all Triumph batteries

Why the year matters on this one

The Sprint ST is a motorcycle where the battery changed mid-run: 1999 takes the ATX12, 2000 to 2004 the YTX14-BS and 2005 to 2010 the YTX12-BS. The plate above names the source for each year, and the table shows every run we have on file, so match the year to the case before you order.

For 2005 to 2010 that means the Antigravity ATX12 RE-START: 360 cranking amps, 3 pounds, the same case in lithium. Its RE-START function puts the battery to sleep before a parasitic draw can drain it, then wakes it with one press for a jump start. Charge it with a lithium-compatible charger or maintainer for the off-season and it outlasts the lead-acid battery it replaces by years.

What size battery does a Triumph Sprint ST take?+

It depends on the year: 1999 takes the ATX12, 2000 to 2004 the YTX14-BS and 2005 to 2010 the YTX12-BS. For 2005 to 2010 that is the Antigravity ATX12 RE-START, the lithium drop-in for the YTX12-BS case. The table above shows every run we have on file, so match your year to the case before you order.

Will a lithium battery work in a Sprint ST without changes?+

Yes, on a bike with a healthy charging system: the lithium battery uses the same case, the same posts and the same cables, and it drops in where the lead-acid battery sat. Bikes older than about 2000 should have their voltage regulator and rectifier checked first, since a failing one overcharges any battery and lithium tolerates it less. Fill any gap in the tray with the foam spacers most lithium motorcycle batteries include.

Do I need a different charger for a lithium motorcycle battery?+

Use a charger or maintainer with a lithium (LiFePO4) mode. A lead-acid trickle charger can push the wrong voltage profile, and a desulfation mode can damage a lithium pack. A lithium-profile maintainer over the off-season keeps it topped without harm, and the battery loses only a few percent of charge a month sitting on its own.