Blackview Rugged Phone 4G BV6200 PRO. 1 Blackview BV6200 PRO Rugged Smartphones. Blackview Rugged Smartphone 4G BV6200 PRO ------ 12(6+6)GB+128GB. Battery ------13000mAh, 9V 2A. BLACKVIEW (Rugged Outdoor Smartphone) the rugged phone expert and leader, advocates "quality and experience", imposing strict examination on each procedure from design to production.