Parameters
- SKU: TM 23
- Type: Universal portable charger
- Cell: 18650 Samsung Li-ion battery
- Capacity: 6, 600 / 7, 800 / 8, 400 / 9, 000 mAh
- Input: 5V DC/1A
- Output: 5V DC, 1A/2A
- Size: 77.4*24.5*71.6mm
- Net weight: 185g
- Material: PC + ABS
- Color: White
- Certificates: FCC / CE / RoHS / UN38.3 / MSDS
- Input port: Micro USB
- Output port: Double USB
- Power indicators: 4 white-lights
- Cycle lifespan: > 500 times
- Safety pritection: Over-charge, Over-discharge, Over-current, Over-Voltage, Short-circuit, ect. 

Feature
- Simplicity design. 
- 18650 lithium battery from Samsung brand. 
- With standard of CE/FCC/RoHS, ect.