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Suzuki Boulevard C90T Battery

2005–2019. Suzuki changed the Boulevard C90T's battery once 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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Make
Model
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2019 Suzuki Boulevard C90T

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OEM battery
YTX16-BSYuasa 2026 OEM guide
Case family
YTX1212V starter case
Fits all years
2013–2019same case every year on file

The Suzuki Boulevard C90T takes the YTX16-BS case. The Antigravity ATX12-HD RE-START is a drop-in for that case: 480 cranking amps, 3 lb, a built-in jump start that saves enough charge to get you home.

See the Antigravity ATX12-HD
Fits your bike
480CA
Antigravity ATX12-HD 12V Motorcycle Battery 480CA (w/ Re-Start)StarterYTX12
Antigravity

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

12V·480CA·3 lb
RE-START
$285
$380Save $95
3-yr warranty · Free Shipping
Also fits your bike · 1 more
500CA
Ionic Lithium S4 12V ATV Starter Battery (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

Boulevard C90T battery by model year

2005–2009OEM batteryYTX16-BS-112V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATX12-HD RE-START →Ionic S4 →
2013–2019Your year · 2019OEM batteryYTX16-BS12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATX12-HD RE-START →Ionic S4 →

2 trims covered: Boulevard C90T B.O.S.S. VL1500BT, Boulevard C90T VL1500T.

Shop all Suzuki batteries

Why the year matters on this one

The Boulevard C90T is a motorcycle where the battery changed mid-run: 2005 to 2009 takes the YTX16-BS-1 and 2013 to 2019 the YTX16-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 2013 to 2019 that means the Antigravity ATX12-HD RE-START: 480 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 Suzuki Boulevard C90T take?+
It depends on the year: 2005 to 2009 takes the YTX16-BS-1 and 2013 to 2019 the YTX16-BS. For 2013 to 2019 that is the Antigravity ATX12-HD RE-START, the lithium drop-in for the YTX16-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 Boulevard C90T 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.