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Honda VT1100C2 Shadow ACE Battery

1995–1999. The OEM battery case the VT1100C2 Shadow ACE takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.

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1999 Honda VT1100C2 Shadow ACE

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OEM battery
HYB16A-ABYuasa 2026 OEM guide
Case family
HYB16A-AB12V starter case
Fits all years
1995–1999same case every year on file

The Honda VT1100C2 Shadow ACE takes the HYB16A-AB case. The Ionic S4 is a drop-in for that case: 500 cranking amps, 3.3 lb.

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Fits your bike
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
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VT1100C2 Shadow ACE battery by model year

1995–1999Your year · 1999OEM batteryHYB16A-AB12V starter caseWhere it comes fromYuasa 2026 OEM guideLithium that fitsIonic S4 →

Trim covered: VT1100C2 Shadow ACE.

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What the VT1100C2 Shadow ACE needs, in plain English

Every VT1100C2 Shadow ACE from the first 1995 model through 1999 starts on the HYB16A-AB case, a 12-volt starter battery. Honda ships it with a lead-acid battery that starts to fade after two or three seasons of short rides and off-season storage, and that is usually the day a rider goes looking for something better.

The lithium drop-in is the Ionic S4: 500 cranking amps, 3.3 pounds, the same case in lithium. 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 Honda VT1100C2 Shadow ACE take?+
The HYB16A-AB case, the same one on every VT1100C2 Shadow ACE from 1995 to 1999. The Ionic S4 is the lithium drop-in for it.
Will a lithium battery work in a VT1100C2 Shadow ACE 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.