troubling understanding lipo

[Aran]

im sure this has been asked million times but did a search and didnt help me too much.

im looking into buying a lipo charger, power supply and some lipo batteries.

been looking around and found few people recommending this, the problem im having is balancing.
this charger says it balances them too and have seen some batteries with the balancing leads, but these ones here dont seem to so, would that mean i need an adapter to plug in or use trakpowers own balancer.

also if there any better charger/batteries better out there.
would prefer it if the batteries were brca legal.
this has been doing my nut in for a good few hours lol
thanks for any help ,
Aran