by RAVPower
2,089% Sales Rank in Cell Phones & Accessories: 376 (was 8,233 yesterday)
(482)Buy new: $17.99
(Visit the Movers & Shakers in Cell Phones & Accessories list for authoritative information on this product's current rank.)
source https://www.lifetechnology.com/blogs/life-technology-holistic-health-products-blog/6-portable-charger-ravpower-6700-battery-pack-6700mah-power-bank-2-4a-output-2a-input-ismart-2-0-technology-external-power-pack-with-ismart-technology-for-smartphones-and-more-black-1