Oukitel WP19 has world’s largest smartphone battery
Oukitel WP19 21,000 mAh battery lasts 7 days. IP68, IP69K, and MIL-STD-810H are certified for outdoor operation in tough situations. 33W quick charging lets you charge it to 80% in 3 hours. Smartphones today last 1 or 2 days, but this one can last 7! Oukitel WP19 can do that. This Chinese smartphone has a … Read more