Packaging & Delivery Packaging Details 1pc/color box,50pcs/carton, cartonsize: 54.5*39.5*34.55cm, G.W 22.5Kg Lead Time: Quantity(Sets) 1-Â 1000 >1000 Est. Time(days) 7 To be negotiated Product Features: 1. Power efficiency > 90% ,more energy-efficient and environmentally friendly 2. High-performance rechargeable lithium-ion batteries inside lightweight, safety, environmental protection 3. Ideal for business trip, traveling, long distance journey 4. Reusable reserve power pack - no batteries required 5. Can use more than 1500 times, and can charge various mobile phone 6. Long life battery : >70% capacity after 3 year general usage 7. Smart outer figure, easy carrying and easy using 8. After 72 hours aging test, the product performance is stable Specification Dimension 15*8*2cm Input 5V 1A Output 5V 2A Color White. Black Starting Current 200A Peak Current 600A Operating Temperature -20C ~ 60C Cycle life More than 1500 times