Graupner Ultra Duo Plus 50
Has an integral light-weight switch-mode mains PSU for 100-240V or 12V DC power input. This allows the charger to be used for mobile applications and also to be used when abroad (USA/Japan)
can charge 2 batteries @ once from the following, 1-7 NiCd/NiMH/LiPo/LiIo/LiFe (A123) cells
read more about it
here
used on a handfull of occasions, might as well be NIP
box, instructions, leads etc
£*** posted