Thanks guys if I go for Li-ion I think I will go for that charger

Grant
Can you, (in the event I go for LiPo,) recommend batteries, supplier and charger for the larger size packs? the 6s 5000 35c,
I am hoping to run the next robot on only 22.2V so I was thinking of going for 2 packs in parallel. I have a cellpro 10s charger but would only charge one battery at a time!