The rechargeable 2,400mAh battery in this multi-functional item powers the lantern and the two flashlights, so you wont need to buy batteries. It also functions as a power bank to charge your phone. The LED and the COB flashlights give you good options for targeted lighting, while the lantern provides ambient lighting, and theres a built-in hook to hang it up. 16.3 ( l ) x 6.1 ( w ) x 20.4 ( h ) cm ABS & PP Power Bank: lithium polymer battery capacity: 2,400mAh 1 x USB A & 1 x Type C port Type C input: 10W (max): 5V/1A, 5V/2A USB A output: 5W: 5V/1A includes USB A to Type C cable LED torch: 250 lumens COB torch: 500 lumens lantern: 330 lumens lantern hanging hook feature packaged in a Swiss Cougar gift box