Hmm ok so I go out and buy a bunch of good rechargeable batteries NiMh branded Sony Cycle Charge at 1.2v and duracell rechargeable 1.2v the batteries I had in my product previously was enigizer at 1.5 and my main concern is when I insert like non rechargeable and power on it says battery is 100% now with these new ones it says 95% 85% 83% I just got the duracell fully charged it says 100 now but what can it be that it does that can it be a glitch or something I remember when I tried those knockoff fake batteries at 1.2 it wouldn't work but with new rechargeables they do at 1.2 hmm :/