Description
The US 27DC XC2 splits the difference in U.S. Battery's DC lineup — bigger than the 24DC, shorter than the 31DC, and often the case size that actually matches a boat or utility vehicle's factory battery tray.
Its 575 CCA rating is a meaningful step up from the 24DC's 400, so it holds up better as a dual-purpose battery for equipment that starts an engine and then runs accessories through the day.
Why choose the US 27DC XC2
- 105Ah — noticeably more runtime than the 24DC in a similarly common case size
- 575 CCA @ 0°F, strong enough for genuine dual-purpose starting/deep-cycle use
- Dual terminal design fits standard marine and RV wiring
- Built with the same XC2™ formulation used across our full DC and GC2 lines
Specifications
| Model | US 27DC XC2 |
| Voltage | 12V |
| Capacity (20HR) | 105Ah |
| Minutes @75A | 54 |
| Minutes @25A | 205 |
| CCA @ 0°F | 575 |
| Length | 12.75" |
| Width | 6.75" |
| Height | 9.75" |
| Weight | 51 lbs |
| Terminal | Dual |
| Case Material | Polypropylene, heat sealed |
| Battery Type | Flooded Lead Acid (FLA) |
BCI Group 27 is one of the most common marine tray sizes — check your existing battery's label before ordering to confirm fit.