So im trying to find out which rechargeables are best from duracell, HAVE TO BE DURACELL because I bought the 2650mah ones and the shelf life and lifespan has been far from acceptable lately and P&G sent me 2 vouchers for (2) 4 packs of AA rechargeables. I currently get about 15 full flash outputs (red lights) until the light remains green and the flash becomes useless/ wont turn on (on a full charge). Also, shelf life after a full charge is about 1 week and I get maybe 10 flashes from those until they are useless.
I need to know which are best? initially I went with the 2650 since its the largest they carry (i think) but the rep that I spoke to lead me to believe that the "pre-charged" 2000mah units would be better and last longer.
any opinions would be great.