Yamaha WR250F Battery Size
GarageDex's powersports battery data shows the Yamaha WR250F takes a YTX5L-BS battery, 80 CCA, 4Ah. Equivalent parts: YTZ7S, YT5L-BS. Battery fitment varies by year - see the table for each range.
Battery fitment by year
| Years | Battery | CCA | Ah | Equivalents |
|---|---|---|---|---|
| 2021-2024 | YTX5L-BS | 80 | 4 | YTZ7S, YT5L-BS |
| 2015 | YTZ7S | 130 | 6 | - |
250cc motorcycle. Match the exact part code and terminal layout. Equivalents are cross-referenced parts that fit the same tray.
Battery for your Yamaha WR250F
The recommended part is a YTX5L-BS. Match that code (or a listed equivalent) - powersports batteries are size- and terminal-specific, so the code matters more than the brand. Worth adding: a battery tender - sitting unused is what kills most bike and ATV batteries, and a tender keeps it healthy over the off-season.
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Frequently asked
What battery does a Yamaha WR250F take?
GarageDex's powersports battery data shows the Yamaha WR250F takes a YTX5L-BS battery, 80 CCA, 4Ah. Equivalent parts: YTZ7S, YT5L-BS. Battery fitment varies by year - see the table for each range.
What are the Yamaha WR250F battery specs?
The recommended YTX5L-BS is rated 80 cold cranking amps and 4Ah. Match the part code and terminal layout - powersports batteries are size-specific.
Does the Yamaha WR250F battery change by year?
Yes - the fitment differs across the years we cover: 2021-2024 uses YTX5L-BS; 2015 uses YTZ7S. Match your exact year in the table.
How do I keep a motorcycle battery from dying?
Sitting unused is the biggest killer - powersports batteries self-discharge and sulfate when parked. Keep it on a battery tender/maintainer during the off-season, and it'll last far longer.