Hello, I'm writing to you with the hope of a long term relationship with you. We also deal in car jump starters. We have huge market in Europe and America. After searching your website, we find some points that we can work together to make a more perfect product. We believe the cooperation of us will guarantee both sides a brilliant future. The jump starters are multi-functional. It's also a charger for most electronic devices, 12V/1A, 5V/1A and 5V/2A at the same time and a led light that can serve as a SOS signal for two days and usual light for up to 30h. The advantages are as follows: 1. The product is deliberately designed high tech which make sure the excellent quality and safety and convenience of itself. 2. It can work under extreme temperatures. 3. It restarts the car about 20 times in a row to guarantee a smooth ride.4. Long life time, 3 to 5 years. 5. Various capacities, 10000mah,12000mah,16000mah. 6. We can send samples wherever you are. 7. We have paid 2 million dollars of PICC. You never have to worry about the quality and service. If you have any questions, please do not hesitate to contact me. Looking forward to your reply.Sincerely,Michaelwww.agajumpstarter.com/ Show More