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Honda Metropolitan Battery

2002–2015. Honda changed the Metropolitan'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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Year
Make
Model
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2015 Honda Metropolitan

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OEM battery
ATZ7Manufacturer fitment list
Case family
YTZ712V starter case
Fits all years
2013–2015same case every year on file

The Honda Metropolitan takes the ATZ7 case. The Antigravity ATZ-7 RE-START is a drop-in for that case: 150 cranking amps, 1.3 lb, a built-in jump start that saves enough charge to get you home.

See the Antigravity ATZ-7
Fits your bike
150CA
Antigravity ATZ-7 12V Motorcycle Battery 150CA (w/ Re-Start)StarterYTZ7
Antigravity

Antigravity ATZ-7 12V Motorcycle Battery 150CA (w/ Re-Start)

12V·150CA·1.3 lb
RE-START
$145
$230Save $85
3-yr warranty · Ships in 3-5 days

Metropolitan battery by model year

2002–2009OEM batteryYTZ7S12V starter caseWhere it comes fromYuasa 2026 OEM guideAntigravity fitment list agreesLithium that fitsAntigravity ATZ-7 RE-START →
2013–2015Your year · 2015OEM batteryATZ712V starter caseWhere it comes fromManufacturer fitment listLithium that fitsAntigravity ATZ-7 RE-START →

2 trims covered: Metropolitan CHF50, Metropolitan NCH50.

Shop all Honda batteries

Why the year matters on this one

The Metropolitan is a motorcycle where the battery changed mid-run: 2002 to 2009 takes the YTZ7S and 2013 to 2015 the ATZ7. 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 2015 that means the Antigravity ATZ-7 RE-START: 150 cranking amps, 1.3 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 Honda Metropolitan take?+
It depends on the year: 2002 to 2009 takes the YTZ7S and 2013 to 2015 the ATZ7. For 2013 to 2015 that is the Antigravity ATZ-7 RE-START, the lithium drop-in for the ATZ7 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 Metropolitan 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.