... mobile phone, PSP, MP3 Product Description New Product -- Car Emergency Multi-function Jump Starter Power Kit.* * * Advantage * * *1: The smallest and ... indicate 60% balance, two lights indicate 40% balance and one light indicates 20% balance. The built-in battery is empty whenall ... want to use LED for illumination and select the status ( light, strobe, SOS, close) by pressing the switch to transform ...