... output:12VDV,900AMP 3.Peak,400AMP starting power 4.Battery:12V 17A 5.material is ABS 1.2 In 1 jump ... /sportlihgt2.Power output:12VDV,900AMP3.Peak,400AMP starting power4.Battery:12V 17A5.material is ABS6.with air compressure:300PSI7.with DC ... .the price is USD$40-45/PC FOB NINGBO sell 12v car Jump Start