Hi all,

I bought a JTF lithium battery in Autumn and was told no need for charger by mechanic just start once a week, needless to say I forgot to start the bike for about 4 week's over Christmas and battery's now flat (even after waiting with grips and lights on). Bought a charger to try to rejuvenate the battery but it won't - it's a cold garage but never got down past
-1

- Is it time to buy a new one or should I wait til it's warmer weather?

Cheers for any advice