Opposite Lock

RSC Building, 30 Industry Road | Clayville | Olifantsfontein | South Afrika

Mon - Fri | 8.00 - 17.00

011 697-0001 | Call us for enquiry

Looking for the ultimate battery box?

Firstly one should clarify that having a dual battery system is not only fantastic but important as well. Whether it is for leisure or work you want to make sure you are able to keep necessary equipment powered. Whilst ensuring that your vehicle will still able to startup again.


These systems are typically run in such a fashion that auxiliary or second battery run the accessories such as fridges. While the starting or main battery remains as the main source of power for the vehicle.

Dual battery systems are not always easy to install either. Oftening requiring a bit of imagination for installation as well as not always knowing what will work best.

Opposite Lock SA has taken sometime to create an easy-to-install battery box. And it is not just any battery box either.

Boosting features such as:

  • Built in InterVolt DCC Pro with Display monitor (see here for more information)
  • Anderson plug input for alternator charge
  • Anderson plug input for Solar panel charge
  • 1 x Anderson plug 12 volt output
  • 1 x Cigarette socket 12 volt output
  • 2 x Hela socket 12 volt output
  • Dual USB 2.1 amp output
  • Depending on part number: 105 Ah Calcium Deep Cycle Battery   or    100 Ah AGM Deep Cycle Battery

All that in a compact portable stainless steel box, already setup to charge your battery at the optimal voltage.

Don’t miss out in this amazing device.

Contact us today for your ready-to-use battery box.


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