... housing 2,Lead -acid battery 3,Built-in high brightness LED 4,battery capacity in dicator 5,Jump Start 1,PP ... , working power 150Amp. Car range: 2500CC/2.5L5, 1 W LED light. AC charger adaptor built-in.6,For options:10AH ... , Car range: 3500CC/3.5L7, Jump Start Jump Start with USB output