BONAI Solar Power Bank 30000mAh,(Huge Capacity)(Flashlight)(Outdoor) 4.2A Max Input External Battery Pack, 5.8A and Type C Output, Portable Charger Compatible with iPhone, iPad, Samsung, LG More Blue

Product Description  Stylish, portable ,user-friendly and durable for on the go use.  High capacity,solar powered,environmentally-friendly.  Emergency charger for cell phone and other compatible devices.   Dual USB port, enable to charge different interface accessories     Specification:   Battery Type: Li-Polymer battery   Capacity: 30000mAh   Solar power: 1.5W   Input: Micro USB 5V/1A     Kindly Note:   1. In order to fully activate the battery, please charge it via outlet or computer for 10 hours at least at the first 2-3 uses.   2. The energy transformation from solar to electricity is rather slow and the solar charging speed is subject to sunlight intensity and panel conversion rate. In daily life, we highly recommend charge it via wall outlet.   3. Fully charging by outlet takes approximately 10 hours. Do not charge it all day nor over voltage.   4. For safety, DO NOT leave the power bank charging in car in case of high temperature and avoid crashing. Do not make charge while charging itself.