Originally posted by suttisak Paulh, I have experience with K-x too. One my K-x except only new charge eneloop. But another one K-x can accept 1or 2 day charge. Do you think problem come from camera or leakage battery. And how to fix this problem ? Thank you.
I'm not sure what your problem is - are the batteries 'genuine' Eneloops? I think there were some fakes being sold on @bay. Maybe you are overcharging them, which shortens their lifespan. I'm using a cheap generic charger, but I only charge the batteries 2.5 hrs, and the batteries have lasted over 2 years now, and still hold a charge for a long time. A "smart charger" might be a good investment, but if you're stuck with a cheap charger, try limiting the charge time to 3 hrs max. Good luck.