What about these for +90V HT on Battery valve radio?
http://www.amazon.co.uk/Duracell-Pro...ref=pd_cp_ce_3
I've found my Fujifilm A345 finepix is a disaster on Alkalines. I've gone back to rechargables. But avoiding the 2700mA AA as they go flat in two weeks via self discharge. The 1800 to 2000mA AA seem better.