Appears new outside of the factory box. Sold as is, no refunds or exchanges. 

Solar Charger 25000mAh ADDTOP Waterproof Power Bank with 4 Solar Panels Portable Battery Pack for iPhone, ipad, Samsung, Smartphone, ect

• 25000mAh Capacity: It consists of Li-polymer cells, as large as iPhone 8Plus, which can charge most phones over 10 times and tablets at least 3-4 times, meeting your 10-day travel needs.
• 4 Solar Panels: Its solar power is 5W, quickly charging the phone simultaneously when the solar charger itself is being charged in sunlight. It is 4-5 times faster than the single-panel chargers. (support wall charger).
• 2.1A Dual USB: Controlled by intelligent IC, it matches various devices. You can quickly charge your phone and tablet at once. Most phones can be fully charged around 1- 1.5h, tablet is about 2 - 2.8 hours.
• Outdoor Necessity: With super bright LED emergency lights and waterproof, dust and shock construction, it can last for more than 5 years, meeting the various electricity needs of outdoor travel.