* Capacity: 4000mAh* Cell Type: Polymer Grade A++ * Input: 5V/1A * Output: 5V/1A * Charging time:4-5hours * Efficiency: 85%-90% * Recharge cycles : Over 500 times* Dimension: 118*67*15(mm)* Weight: 207g* Color:,white/silver/black/brown* Material:Aluminum
1. Professional power bank manufacturer base in shenzhen China for over eight years
2. Have passed factory ISO9001 ,So production can be very fast .
3. All products comes with CE,ROHS and FCC , Real capacity
4. Welcome OEM and ODM