battery problem

[hks308]

everyday when i got to start my 400ex, the neutral light comes on bright, but the quad can't start, just makes that buz sound, which means there is not enough charge in the battery. so i have to hook up my battery charger and let it charge for a little. then it will start. but when im out on the trails it has a hard time startin makes that buzzin noise then sometimes it starts and sometimes i have to jump start it.

do you think i should just get a new battery, or is there anything i could do to save 70 bucks?

i have bought 3 of these batteries. they come pre-charged, and last. i had one for the 400ex that i ended up selling to my brother-in-law. he needed it to get home and i was already at my truck. i went right home and bought the replacement from this guy. and i also had one for the 300ex in it when i sold it. great battery, good price and has more cold cranking amps than a stock battery. the bikes started easier with it....

battery on ebay.... (http://cgi.ebay.com/ebaymotors/Battery-CTX9-BS-400EX-300EX-400Z-CBR-GSX-Y-YTX9BS_W0QQcmdZViewItemQQcategoryZ10066QQihZ007QQi temZ170042429269QQrdZ1QQsspagenameZWDVW)

[hks308]

well, forget it. i just ruined my battery today well i rolled my quad. looks like im going to get a new battery. another $70 bucks