Your much better getting a conversion kit and adding it too a barrow as the power outlet is far greater than the ready made barrows

In reply to Post #15
Good shout - best of all worlds this way. One thing I would say (as I'm not familiar with the Korda barrow luggage) make sure you can fit the batteries / controller box in an accessible zipped side pannier rather than lobbing it all into a central drop in bag behind the wheel / underneath all your kit etc - this way you can remove and charge the batts whist leaving the barrow fully loaded etc . .