Authentic TOMO M4 3-IN-1 Portable 18650 Battery Charger & Dual USB Ports DIY Power Bank with Digital LCD Display for iPhone, iPad, Samsung & More + Flexible USB LED Light Lamp

?3-IN-1?It's a fantastic charger that you can use it as a Power Bank, Battery Charger, and Battery Storing Box. Large or small capacity? It depends on the 18650 batteries that you use for it. Let's together and fight against fake capacity. Specifications: Input: 5V/2AOutput USB 1: 5V/1A Output USB 2: 5V/2A **The 1A and 2A output ports DO NOT mean that the output current will be fully 1A and 2A. The magnitude of the output current depends on the needs of your phone/ device. **The maximum current of the 1A output port is 1.2A, and the maximum current of the 2A output port is 2.1A. The maximum current of dual output ports total is also 2.1A. Over-current protection will be automatically initiated if the output exceeds the defined current. Package Includes?1 x Power Bank Box (Batteries Not Included)1 x USB Cable1 x Instruction1 x USB LED Light Free Gift The difference of TOMO Models?M2: 2 slots for 18650. Android input port. 3.9 x 1.9 x 1.1 inchK2: 2 slots for 18650. Android input port. 5.1 x 1.9 x 1.1 inchD2: 2 slots for 26650. Android & Lightning input ports. 4.2 x 2.5 x 1.5 inch M3: 3 slots for 18650. Android input port. 3.9x 2.6 x 1.1 inchT3: 3 slots for 18650. Android & Lightning input ports. 3.9x 2.6 x 1.1 inch epilot E4: 4 slots for 18650. Android input port. Temperature display function. LED Light. 3.9 x 3.3 x 1.1 inchepilot Q4: 4 slots for 18650. Android input port. Temperature display, Quick Charge function. LED Light. 3.9 x 3.3 x 1.1 inchM4: 4 slots for 18650. Android input port. 3.9 x 3.3 x 1.1 inchS4: 4 slots for 18650. Android, Lightning & Type-C input ports. 3.9 x 3.3 x 1.1 inch