Yes I know that there have been loads of battery deals but this offers a great charging unit as well as good batteries. With the code "mmdisc" code for 50% off as it comes up at £3.50 (thanks to amalique). Use Quidco for 4% cash back too. Be gentle - this is my first ever deal posted!
This fast battery charger is specifically designed with high drain devices such as digital cameras in mind.
The Uniross Sprint 90 min battery charger will charge 2 or 4 AAA or AA size batteries and will switch to trickle charge after full charging is reached.
The Sprint 90 has the ability to charge at home or in car via an included adapter and even has the ability to be used worldwide. (AC 100-240V)
For some reason teh link button isn't working so here is the link anyway.http://www.mymemory.co.uk/Battery-Chargers/Uniross/Uniross-SPRINT-90-Min-Fast-Battery-Charger-%2B-4--x-AA-2100mAh