Bought 2 packs of these last time it was on offer and it has been great. Just spotted these on Play.com, although supplier is MyMemory (£4.99 there), somehow it's cheaper buying from Play.com. Don't forget Quidco or TCB!!
* HYBRIO TECHNOLOGY - Ready for use straight from the pack and offers extremely low self discharge for longer lasting usage
* Replaces up to a 1000 ordinary batteries that makes it the ecological and economical alternative to disposable batteries
* Ideal for an everyday usage in your small high tech and standard devices : Toys, remote, calculator, mp3 player, walkman, mini disc, talkie walkie, pc mouse 800mAh