MMP Introduces Battery Box for Lightweight Batteries

Introducing the MMP Battery Box for lightweight batteries:

A direct bolt in lightweight aluminum battery box which is designed to fit MK 1/2/3/4.

Easy removal and reinstallation, just like replacing your battery

Fits Deka lightweight batteries, available at MMP, as well as the Braille battery. (5 7/8 x 3 7/16 x 5 3/4 ” batteries).


  • MMP CNC design and aluminum construction

  • Coated for protection against the elements (black)
  • Simple design for install
  • Comes with complete install instructions
  • Comes with threadlock blue
  • Designed to be assembled on the bench , then just re and re battery
  • Uses factory mounting points
  • Will fit underneath factory MK4 plastic battery cover

We will offer a few options for people to choose from:

MMP battery box only for people who already have the battery and posts $99usd

Full battery box combo including :MMP battery box/lightweight battery/MMP battery posts (total weight 13lbs) $195.00usd

MMP battery posts, sold in pairs 1 large (+) and 1 small (-), knurled to prevent slipping terminals, M6 stainless fasteners and threadlock blue $18.00usd

*Please note battery carries a 1 year free replacement warranty on it from the date of purchase from us @ any Deka dealer in North America. So no need to ship back to us for warranty, we will try and locate the closest dealer to you. Please contact us for further details.

In stock and ready to ship!

For more info please contact us at :

Momentum Motor Parts

Unit 115-1647 Broadway Street

Port Coquitlam BC Canada

V3C 6P8



P 604-552-9701

F 604-552-9709