“I’ve bought non-genuine before and they’ve been pretty ordinary in that they only last 10 minutes and need recharging and weigh about the same weight as a 2ah pack. Purchased the two pack 5ah packs to fit my Ryobi gear and they run. Heavy as in there is actually a battery in there and have no problem running the distance- that is 40 minutes continuous and it’s still good. Well done you lot for running a real business. Worth every penny!”