Battery Box Plastic ALL76099

OVERVIEW

When you are pushing your air-cooled Volkswagen to the limit, whether it is tearing through the dunes in a Manx-style buggy or cruising the coastline in a classic Beetle, battery security is often an overlooked necessity. The Allstar Performance Plastic Battery Box (ALL76099) provides a professional-grade solution for housing your power source, protecting both your vehicle''s electrical system and your chassis from the hazards of battery acid leaks and terminal arcing. Designed with a heavy-duty, two-piece construction, this box is engineered to withstand the high-vibration environments typical of off-road sand rails and lowered street machines. By isolating the battery, you ensure that even in the event of a casing failure, the corrosive electrolyte remains contained within the acid-resistant plastic shell rather than eating away at your precious floor pans or custom powder-coated frames.

This versatile battery enclosure is sized to accommodate up to a Group 27 battery, making it an excellent choice for builders who have upgraded to larger, high-crank capacity batteries to power modern fuel injection systems, high-output ignition coils, or high-wattage sound systems. The kit arrives complete with a durable nylon hold-down strap and specialized plastic mounting brackets, though many of our pro builders at Appletree Auto prefer to bolt the box directly through the floor for a more permanent, competition-ready installation. The lid features integrated quick-lock snaps that provide a secure, rattle-free fit while still allowing for rapid access when you need to hook up a trickle charger or perform maintenance. Whether you are relocating your battery to the rear seat area of a Beetle or mounting it to the cage of a woods buggy, this Allstar box delivers the clean, finished look and safety peace of mind that every VW enthusiast demands.

FITMENT

While this is a universal-style heavy-duty battery box, it is a staple component for the following air-cooled and custom applications:

• VW Type 1 Beetle: All years (Ideal for battery relocation projects).
• VW Type 2 Bus / Transporter: 1950-1979 (Perfect for auxiliary battery setups).
• VW Type 3 Fastback, Squareback, & Notchback: All years.
• VW Karmann Ghia: All years.
• VW Thing (Type 181): All years.
• Dune Buggies & Sand Rails: All custom tube chassis and fiberglass body configurations.
• Baja Bugs: Designed to handle the rough terrain and high-impact landings.
• Meyer''s Manx & Clones: Provides a professional mounting solution for open-air engine bays.

SPECS

Below are the technical specifications for the ALL76099 Battery Box to ensure it fits your specific battery and mounting location:

• Material: High-impact, acid-resistant black polypropylene.
• Maximum Battery Group Size: Fits up to Group 27.
• Inside Dimensions (Length): 12-3/4 Inches.
• Inside Dimensions (Width): 7-1/4 Inches.
• Inside Dimensions (Height): 10 Inches.
• Outside Dimensions (Length): 16-1/8 Inches.
• Outside Dimensions (Width): 9-5/8 Inches.
• Outside Dimensions (Height): 10-7/8 Inches.
• Closure Type: Quick-lock lid snaps.
• Included Hardware: Heavy-duty nylon strap and plastic foot brackets.
• Weight: Approximately 3.62 lbs.

PRO TIPS

1. Secure the Base for Off-Road Use

While the included nylon strap and plastic brackets are great for standard street use, if you are building a Baja Bug or a Sand Rail, we highly recommend bolting the bottom of the box directly to your chassis or floor pan using large fender washers. This prevents the box from shifting or "walking" during hard landings and high-G turns. Always use stainless steel hardware to prevent corrosion should any moisture get trapped between the box and the mounting surface.

2. Cable Routing and Terminal Protection

When running your positive and negative battery cables through the box, it is vital to use rubber grommets or specialized bulkhead connectors. The edges of the plastic can eventually chafe against the cable insulation due to engine vibration, which could lead to a catastrophic short circuit. Additionally, even though the battery is inside a box, we still recommend using rubber terminal boots on the battery posts themselves to provide a double layer of safety against accidental contact when the lid is removed.

3. Proper Venting for Interior Mounting

If you choose to mount this battery box inside the cabin of your VW Beetle or Bus (such as under a rear seat or in a storage compartment), remember that lead-acid batteries release hydrogen gas during charging. We recommend installing a small vent tube from the box to the exterior of the vehicle. This ensures that potentially explosive gases do not accumulate in the passenger compartment, keeping your ride safe and your air-cooled journey worry-free.