A fully charged 5,000mAh power bank should charge an iPhone once from zero to full charge before needing to be recharged itself. It should charge most modern Android phones from zero to around 85%. This is an economical option that won’t take up too much space in your bag, while having ample surface space to brand your company logo or message.

• 9.8 ( l ) x 6.3 ( w ) x 1.4 ( h ) cm
• ABS
• lithium polymer battery
• capacity: 5,000mAh
• 2 x USB A, 1 x Micro USB & 1 x Type C port
• Micro USB and Type C inputs: 10W (max): 5V/2A
• USB A and Type C outputs: 10W (max): 5V/2A
• LED indicator
• includes a USB Type-C charging cable
• NRCS approved, click here to view certification
• packaged in a gift box