T8 Max is the more powerful than T8 with high peak current and battery capacity. It can jump start 40 times once fully charged. The high-quality battery enables T8 Max to be a power bank, charging electric products such as cell phone, ear pods and iPad. More than a car booster, the T8 MAX is also a bright flashlight for emergency situations, which make it easier to use at night. Do not worry about your safety. T8 has reverse protection which protects your car from the incorrect operations.