Suzuki DR-Z400 Battery
2000–2008. The OEM battery case the DR-Z400 takes, the lithium that drops into it, and every model year we have on file. One case across the whole run. Also written DRZ400.
2008 Suzuki DR-Z400
- OEM battery
- YT7B-BSYuasa 2026 OEM guide
- Case family
- YT7B12V starter case
- Fits all years
- 2000–2008same case every year on file
The Suzuki DR-Z400 takes the YT7B-BS case. The Antigravity AT7B-BS RE-START is a drop-in for that case: 180 cranking amps, 1.5 lb, a built-in jump start that saves enough charge to get you home.
See the Antigravity AT7B-BS
DR-Z400 battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2000–2008Your year · 2008 | OEM batteryYT7B-BS12V starter case | Where it comes fromYuasa 2026 OEM guideAntigravity fitment list agrees | Lithium that fitsAntigravity AT7B-BS RE-START → |
Trim covered: DR-Z400.
Shop all Suzuki Dirt Bike batteriesWhat the DR-Z400 needs, in plain English
Every DR-Z400 from the first 2000 model through 2008 starts on the YT7B-BS case, a 12-volt starter battery. Suzuki 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 Antigravity AT7B-BS RE-START: 180 cranking amps, 1.5 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.