... panel on each side.4,Max. wind velocity of 15m/s.5,8 Sec. splice time, 40 Sec. tube-heat time ... & video outputPower supply:AC adaptor: 176 to 264V input voltageInternal battery: 12V voltage, 10Ah, up to 180 times of continuous splices ... Standard Package:Fusion Splicer, AC adapter , AC power cord,Internal battery, Charger, Spare electrode,Cooling tray, Manual instruction, Carry case,Fiber cleaver ...