The battery of your MP3 / MP4 / PMP Grundig does not hold enough on its charge? You are now forced to reload it all the time? With our wide choice of compatible battery for MP3 / MP4 / PMP Grundig players you will get a battery with normal battery life again. Changing batteries for Grundig MP3 / MP4 / PMP players is simple, fast and economical. No need to replace your Grundig MP3 player with a new one just because of some battery problems, replace this battery and you will have a MP3 / MP4 / PMP player with a battery life as when buying. Our MP3 / MP4 / PMP player batteries have protection against short circuit, surge and overheating. Our Grundig batteries are also CE and RoHS certified which ensures you the same quality as the original battery mounted on your Grundig MP3 / MP4 / PMP player.