ok i run all my planes recivers on 2000 mah nimh 6volt packs.. i have only been flying for a little over a year so heres my question?

ok a chargered the batterys in 2 of my planes to go flying on saturday. then the weather went crazy so i couldnt go. i am going to take same 2 planes on wednesday they show ok on my Digital Voltmeter MkIII from Hobbico.

so what i am asking is in cases like this what do i do recharge the batts or just fly them or use my charger to cycle them ?