... 1,PP housing 2,Lead -acid battery 3,Built-in high brightness LED 4,battery capacity in dicator 5,Jump Start 1,PP ... Housing2mUSB output; 10mm2 CCA cable3,8AH Lead-Acid battery4,Peak power 300Amp, working power 150Amp. Car range: 2500CC/2 ... 200A working, 350A peak, Car range: 3000CC/3.0L12AH battery, 225A working, 400A peak, Car range: 3500CC/3.5L7, Jump Start Jump Start with USB output