Battery Full Battery Issues

The battery's been running wild since a month on my Pico.. so finally i managed to capture some screenshots and here they are..

Keeping it for 2.5 years now, it gives a battery time of around 5-6 hours standard. i have to recharge it twice or thrice daily and a recharge takes around 3-4 hours (thats insane).

Pretty confused on the battery timings as i see weird timings and battery level on my cell, check out the screenshot this will give you the actual idea how much time it takes for me to charge, check out the Battery Level and mAh and let me know what you feel or in any way you can guide.. is it time to buy a new one or not?

I'm rooted on CM10 and in no way application's sucking up my battery, i can guarantee that!
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