The perfect match: Ansmann's MaxE low-self-discharge AA batteries can be used for up to 1 year after charging, and the intelligent travel charger provides a top-up no matter where in the world you are. Charging two or four of your batteries at a time, this smart charger also has all the charging technology you've come to expect from Ansmann including negative delta V, temperature control, overcharging protection and a safety timer. More detail... FREE delivery for this item. RRP £29.95 inc VAT, save £4.47.