... and charging hole SGE-SC806-B Solar Power Multifunctional Laptop charger Products feature♦ Nice figure, easy to take, with charging stand ... -in anti-explosive high-energy lithium-ion polymer battery, its working temperature - 10° ~ 70° , small volume, light weight and big capacity ... , it can work again after full charged.♦ If the charger can not swith on while pushing the POWER button for two second ...