The ansmann energy xc3000 charger is a professional quality desk top battery management system designed to hold 8 x aaa batteries 4 x d size batteries and 2 pp3 batteries in various combinations it can also take most li ionli po camera and camcorder batteries the ansmann cx3000 is a versatile charger and has 5 main functions including quick test charge discharge full test and cycle the multifunctional backlit lcd display provides you with an accurate reading of battery life cell voltag