The battery of your MP3 / MP4 / PMP JNC has a battery life to be desired? For some time you need to recharge every 20 minutes? Thanks to our large choice of replacement battery for MP3 / MP4 / PMP JNC players you will get a battery with a satisfactory autonomy again. Changing the batteries for JNC MP3 / MP4 / PMP players is simple, fast and economical. No need to change your JNC MP3 player to a new one just because of battery problems, replace this battery and find 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 JNC batteries are, of course, CE and RoHS certified which gives you the same quality as the factory battery on your JNC MP3 / MP4 / PMP player.