Just ordered the new battery on the TAYNA website, lots to choose from with prices starting at £25.99. i paid £86.93 for the YUASA ,most expensive battery on the list, They list the motobatt for £54.99 so hopefully paying a bit more will result in a longer life. Lots of good feedback on the site including speedy delivery so lets see how quick speedy is, be good to get out on the bike this weekend...