Sony CPF10LS 10000mAh USB Portable Power Supply Never be caught without power to charge your mobile device or digital camera 10000 mAh Li-ion Polymer rechargeable battery provides superior performance and guards against leakage Pre charged and ready to use out of the packaging. No change wait time. 3.6A charging (total of 2 ports) for your fast lifestyle Includes 2 USB slots to charge 2 devices at one time