If you want to look after your rechargeable batteries and give them a bit of a longer life then this is the charger for you. Picks out 'dead' batteries and in some cases can even bring them back to life. A few different charge cycles available. Can be reserved for in store collection, however if you want it transferred to a store of your choice they charge you an extra £10. Not in stock everywhere but seems to be available in quite a few Maplin stores.