I have fitted a pair of odyssey batteries in my 110 which I got from Paddocks. I've found them to be good at everything from normal running about to heavy duty winching good all round battery although not too cheap.
Edward.
http://www.paddockspares.com/scp/OFF_ROAD/Odyssey_Batteries.html G4 110 BT52 CNK 03 Germany Ireland support vehicle South Africa 06 Bolivia support reccy vehicle only vehicle to carry kite surfer81 AM 79 / UNV 438REx RAF 101 Forward Control Radio body 1 of only 6 commissioned