Instead of opening another thread, i will ask:
Eneloop - Heard its good cos it retains its power after 1 mth none usage, but they only have 2000mAh? 4AA for flash last about 300+ shots, gets hot while using, Only quick charge available with charger and not both normal n quick.
Powerex - Also another highly recommanded, But does'nt retain power like eneloops do. 2700mAh available, charger C401 have the option of selecting slow and fast charge.
But i only use the external flash once in a while, otherwise most of the time it would be kept in its pouch, so does the batts.
Any kind advice from bros here?