... Name: Interchangeable plug adaptor battery charger, interchangeable plug charger, interchangeable adaptor charger, battery charger with interchangeable plug, charger with interchangeable adaptor Product Feature ... ) Used to charge MP3,MP4, digital camera, standard battery or electronic devices.We also provide 3.7V, 4 ... 1V, 12.6V, 14.8V, 16.8V travel battery charger. The MOQ each is 500 units.Paypal is ...