Large Leisure Battery Box – for Group 27M Batteries + FREE Battery Clamps - 4Boats
Large Leisure Battery Box – for Group 27M Batteries + FREE Battery Clamps - 4Boats
Large Leisure Battery Box – for Group 27M Batteries + FREE Battery Clamps - 4Boats
Large Leisure Battery Box – for Group 27M Batteries + FREE Battery Clamps - 4Boats
Large Leisure Battery Box – for Group 27M Batteries + FREE Battery Clamps - 4Boats

Large Leisure Battery Box for Group 27M Marine RV Caravan - Acid Resistant Vented

MD1170/L/NC

  • Dispatched in 2-3 days
  • 30 Day Return Policy
  • In stock, ready to ship
  • Backordered, shipping soon
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.

Regular price£19.99
/
Tax included.

Group 27M Large Leisure Battery Box

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.

RELIABILITY: Manufactured from high-impact polypropylene to meet or exceed USCG 183.420 and ABYC E-10 standards.

Key Features

  • ✔ Acid and UV resistant construction
  • ✔ Vented lid for hydrogen gas safety
  • ✔ Includes heavy-duty mounting strap
  • ✔ Reinforced handles for easy transport

Technical Specs

Internal Length: 330mm
Internal Width: 185mm
Internal Height: 230mm
Material: Polypropylene
Standard: USCG/ABYC Compliant

Compatibility / Fitment Guide

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

OEM Cross Reference

Primary SKU MD1170/L/NC
Attwood Reference 9067-1 / 9067
NOCO Reference BG27 / HM327BKS
Moeller Reference 042211
Seachoice Reference 50-22080 / 22080

Questions & Answers

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.

For the products under £150 the shipping is £6.99.

Free delivery for most items over £150.

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