Our Duracell NiMH AA/AAA recharger has died. I have recently added some
1700 mAh batteries to the mix of original 1300 mAh ones, which may or
may not have precipitated its death. I am looking for a replacement
charger, able to sensibly recharge these, preferably in any mix.
Are there any brands/models known to be good or bad?

I'll look at Maplin, CPC, etc, but personal recommendations are always
welcome.

--
Davey.