2.3kg,5.7inch LCD 8s splicing,25s Heat-Shrinking X/Y axes display 304times Electrode 7800times Battery220 splicing&heating Main Features: ... for discharging,parameter needn’t be adjusted;l Long Electrode Lifetime,upto 4000 times;l USB andVGA ports;l ... charging for 3.5 hour(available when charge). Battery LifetimeCycle life up to 300~500 times,replaceable.Electrode Lifetime>4000 times, ...