DOOGEE Blade 20: 10300mAh Battery Rugged Gaming Phone The DOOGEE Blade 20 rugged smartphone combines a massive battery with a surprisingly slim design. It features a 10300mAh battery—nearly double its predecessor’s—capable of lasting up to 1415 hours in airplane mode for extended outdoor trips. Despite this large capacity, the phone maintains an ultra-thin 15.8mm body,
