... and battery charging, such as MP3, mobile phone, digital camera, personal digital handheld electronic products, LED light source illumination2, ... car cigarette lighter socketB, rechargeable 1-3 hoursC, digital camera rechargeable 1-3 hoursD, PDA charger 1-3 hoursE, ... hoursF, portable game machine charging 1-3 hoursG, digital camera rechargeable 1-3 hoursH, notebook computer rechargeable 1-3 ...