Kinda of bad really, means that I actually have to go with periods of no use to recharge!!
Maybe you just need to give it a rest. Charge it while you sleep.
You do sleep don't you. The charger will greatly extend you time as it near keeps up but to charge you need to turn off the screen which uses the most power. My iPad 4 last for hours and hours and I can't imagine using all the battery at a single sitting.