The energizer base battery charger plus 4x aa 1300mah is great if you need power on the go or at home with a charging indicator led this fantastic charger recharges the supplied four aa batteries its great value for money and can be easily tucked away in a corner to give you fully charged batteries whenever you need themrrfeaturesr it charges 4 aa or aaa batteriesr led charge light shows when batteries are chargingr economical charger good valuer charges aa or aaa batterie