Camera Batteries drained

[FLZMan]

All four of my cameras went offline stating the batteries beeded to be replaced.  I replaced lall of the batteries and the cameras came back on line.  I then took the old batteries and put them in my battery tested and all 16 showed at least a 50% charge  (13 of the 16 were at 80%)?  This doesn't seem right to me.  I then tested all of the batteries in my assortment of flash lights and all of the flashlights came on with full intensity

[StephenB]

Perhaps try reinserting some of the 80% ones back into a camera?

[happydays-ni]

Rechargable or not?

[FLZMan]

They were non rechargeable that came with the cameras.