... 5cm / 0.6inch height Built-in 3300mAh Li-Polymer battery Charge for Cell phone, GPS, etc Specification:Ultra ... Cell phone, GPS, etcBuilt-in 3300mAh Li-Polymer batteryLow-battery protection, Over-heated protection,Over-loaded protection, over- ... (optional, +US$0.23)ABS-V0, anti-fire, high temperature resistancePacking details: Product: 10.7 x 6.1 ... G.W.: 8.3kgs Best selling 3300mAh Portable Charger