The battery of your MP3 / MP4 / PMP Cowon does not hold enough on its charge? Do you have to reload it constantly? With our wide choice of compatible battery for MP3 / MP4 / PMP Cowon players you will get a battery with autonomy as the first day. Replacing batteries on Cowon MP3 / MP4 / PMP players is usually simple, fast and economical. No need to replace your Cowon MP3 player with a new one simply because of battery problems, replace this battery and you will have a MP3 / MP4 / PMP player with a battery life as at its output. Our MP3 / MP4 / PMP player batteries are protected against short circuits, surges and overheating. Our Cowon batteries are of course CE and RoHS certified which ensures you the same quality as the factory battery of your Cowon MP3 / MP4 / PMP player.