Group 27 is a physical group reference. A group match alone cannot establish chemistry, polarity, venting or final vehicle-to-product fitment.
BCI maximum envelope
- Length: 306 mm
- Width: 173 mm
- Height: 225 mm
- Recorded aliases: Not documented
These are group maximum dimensions, not actual measurements of every product.
Before ordering a battery
Check the actual battery position, chemistry, voltage, terminals, tray, hold-down, vent, CCA requirement and any BMS registration procedure. Group size alone does not approve a replacement SKU. High-voltage traction batteries are outside this guide.
Researched vehicle applications
No source-backed rows are available for this exact selection.
Products with this group designation
No source-backed rows are available for this exact selection.
Use the battery group comparison to compare envelopes, then check the exact product and OEM instructions.
Sources and scope
- Battery Council International — BCI Battery Service Manual — public group-size excerpt (checked 2026-11-01)
Research checked November 2, 2026. A source-observed size is not final product fitment. Confirm the actual vehicle and current manufacturer guidance.