JOWAY 20000MAH POWER BANK

20000mAh large capacity with long service life, fits for trip, traveling and outdoor activities. Equipped with 3 USB output ports, allowing charge 3 mobile devices simultaneously. Quick charge, and it intelligently matched the suitable current based on the needs of different devices. Supports over-voltage/over-current/over-charge/over-discharge/over-power/short circuit protection, ensuring the charged device's safety. Suitable for chargw most of digital devices, such as smartphones, tablets and other USB-powered devices. The Shell is made of flame-retardant material, strong durability. Mini and lightweight, easy to carry it to anywhere you go. Specifications: Model: JP257 Shell Material: ABS+PC Color: White, Black(Optional) Capacity: 20000mAh Input: 5V/3A, 9V/2A, 12V/1.5A Output: 5V/3A Package Size: 220*105*35mm/8.66*4.13*1.38in Package Weight: 450g/1lb