Group U1 battery: equivalents & cars that use it
A BCI Group U1 battery measures 197×132×186 mm (L×W×H). The closest equivalents that fit the same tray are Group U1R - always confirm terminal side and CCA before swapping.
Group U1 equivalent sizes
These BCI groups share a near-identical case, so they may fit the same battery tray. “Same terminals” means the +/- posts sit on the same side; reversed terminals (R groups) can leave your cables short.
| Group | Case (mm) | Terminals |
|---|---|---|
| Group U1R | 197×132×186 | reversed |
Comparing two specific sizes? Use the battery cross-reference tool →
Cars that use a Group U1 battery
These vehicles are fitted with a Group U1 from the factory: