Honda TRX Fourtrax Battery Size
GarageDex's powersports battery data shows the Honda TRX Fourtrax takes a YTX12-BS battery, 180 CCA, 10Ah. Battery fitment varies by year - see the table for each range.
Battery fitment by year
| Years | Battery | CCA | Ah | Equivalents |
|---|---|---|---|---|
| 1990-1997 | YTX12-BS | 180 | 10 | - |
| 1988 | YTX9-BS | 135 | 8 | - |
| 1987 | YTX9-BS | 135 | 8 | - |
| 1987 | YTX12-BS | 180 | 10 | - |
| 1986 | YT9A | 120 | 9 | YB9-B |
| 1986 | YTX12-BS | 180 | 10 | - |
| 1985 | YT9A | 120 | 9 | YB9-B |
| 1985 | YTX12-BS | 180 | 10 | - |
| 1984 | YTX14AH-BS | 210 | 14 | YB14A |
200cc atv. Match the exact part code and terminal layout. Equivalents are cross-referenced parts that fit the same tray.
Battery for your Honda TRX Fourtrax
The recommended part is a YTX12-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 Honda TRX Fourtrax take?
GarageDex's powersports battery data shows the Honda TRX Fourtrax takes a YTX12-BS battery, 180 CCA, 10Ah. Battery fitment varies by year - see the table for each range.
What are the Honda TRX Fourtrax battery specs?
The recommended YTX12-BS is rated 180 cold cranking amps and 10Ah. Match the part code and terminal layout - powersports batteries are size-specific.
Does the Honda TRX Fourtrax battery change by year?
Yes - the fitment differs across the years we cover: 1990-1997 uses YTX12-BS; 1988 uses YTX9-BS; 1987 uses YTX9-BS; 1987 uses YTX12-BS; 1986 uses YT9A; 1986 uses YTX12-BS; 1985 uses YT9A; 1985 uses YTX12-BS; 1984 uses YTX14AH-BS. Match your exact year in the table.
How do I keep a atv 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.