... for carrying comfortably.4. Stable and selective voltage output.5. 8 pcs of multiple adaptors for connection to most of portable electronic ... be charged by regule charger, car charger and solar chargers.8. USB port output. Model No.MP3450DMP3450LMP3450EMP3450ITypeDIY TypeLaptops TypeEconomy TypeIndustry TypeBattery ... 2500mAh) 6s1pPlug Output Votage5V,6V,7.5V,10V,12V,14V,8.4V,12V,16V,5V,5.5V,6V,6.5V,9V ...