Rechargeable Mobile Electric battery Vantec Power Treasure 3500 VAN-350BB-WH.
Spec.
Capacity.
3500 mAh.
Chemical.
Lithium-Ion Polymer.
Volt.
5V.
Amp.
Port I: 1A for iDevices.
Port II: 1A for Cell phone (Optimum 2A Total amount Result).
Specs.
Recharge Time: 4 to 4.5 hrs.
Defense: Over Cost Defense, Over Discharging Security, Over Current Protection, Short Circuit Defense, Over Temperature Security.