Cheers guys! Are they supposed to be like, the best for pb markers? I've seen so many people using them, but wondered whether any other brands would do as well or not?
If you hang around tech support at events you will notice the energy batteries and often the first thing they say is check he battery and what battey do you use
Procells are a good battery, with a good price. If everything is working then fine, but I have seen people at tech tents saying there is nothing wrong with their Procell, Duracell etc and the battery is new only to be handed it back with an Energy battery and everything works.