lipo battery for b4.1rtr

[tumpier]

on the verge of buying a b4.1 rtr,can anyone tell what lipo i will need to get it goin,new to this plain english and uk supplier,i already have a suitable charger cheers

[Brewskie]

I used to run a gens ace hard case in mine, only about £25 per LiPo an uk supplier
http://www.giantshark.co.uk/gens-5300mah-hard-case-lipo-pack-p-406699.html