Ships within 16 hours (on average).
Ships within 16 hours (on average).
Premium Quality Replacement Part - SKU: MD1170/L/NC
This heavy-duty Leisure Battery Box is specifically designed to house and protect Group 27 and 27M batteries. Engineered for the demanding marine and caravan environments, it provides a secure, acid-resistant enclosure that prevents accidental electrolyte spills from damaging your boat or vehicle. The vented lid ensures safe gas discharge during charging cycles, while the robust design protects terminals from accidental shorts.
| Internal Length: | 330mm |
| Internal Width: | 185mm |
| Internal Height: | 230mm |
| Material: | Polypropylene |
| Standard: | USCG/ABYC Compliant |
| Make/System | Model/Application | Notes |
|---|---|---|
| Marine/Leisure | BCI Group 27 / 27M Batteries | Standard Fit |
| RV/Caravan | Deep Cycle House Batteries | Fits most AGM/Flooded |
| Universal | Dual Battery Systems | Large Capacity Box |
| Primary SKU | MD1170/L/NC |
| Attwood Reference | 9067-1 / 9067 |
| NOCO Reference | BG27 / HM327BKS |
| Moeller Reference | 042211 |
| Seachoice Reference | 50-22080 / 22080 |
Is this a genuine original part?
This is a premium quality 4Boats aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for durability and safety.
How do I know if it is compatible?
Check your battery casing for the group size "27" or "27M". If your battery dimensions are within 330mm x 185mm x 230mm, it will fit perfectly.
Does it include the mounting strap and hardware?
Yes, this product is supplied complete with a heavy-duty polypropylene securing strap and mounting brackets to ensure the box remains stationary during transit or heavy seas.
Note: Please verify your battery dimensions against the internal specs provided above before purchasing at 4boats.co.uk.
| Updated: 5th March 2026
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