Vehicle Emergency Starting Power 12V Charging Strap SOS Lamp $ 36.41 Product information: Classification: emergency starting power supply Battery type: polymer lithium battery Type of cell: polymer lithium ion cell Shell material: ABS Color: [red] simple toolbox, [yellow] simple toolbox, [red] standard toolbox, [yellow] standard toolbox, [red] air pump toolbox, [yellow] air pump toolbox Power capacity: 12V 20000mAh, 12V 99800mAh Size: 160 * 80 * 32mm Packing list: Starting power supply * 1+toolbox * 1set