Hi all, im new to this and also new to the skyline family, i have an r34, and the battery went dead, so no big deal. i bought a charger as the battery appears quite new, but it wouldn't hold the charge.. so now im thinking give it another charge, then take it for a good long drive say 45 mins or so to charge battery but is that doesn't work..where or what brand would be recommended for me? any help would be great, cheers