Operating relative humidity (H-H) 8 - 80 %
Operating temperature (T-T) 5 - 40 °C
Input frequency 50/60 Hz
Compatibility 11e Series:11e 1st Gen (AMD Windows), 11e 1st Gen (Chromebook), 11e 1st Gen (Intel Windows), 11e 2nd Generation (Intel Windows).E & Edge Series:E431, E440, E450, E455, E460, E465,E531, E540, E550, E550c, E555, E560.Edge S Series:S1, Yoga S431, S440, S540.L Series:L440, L450, L540, L560.Multimode:ThinkPad Helix (1st Gen).P Series:P50s.T Series:T431s, T440, T440p, T440s, T450, T450s,T460, T550, T560.Tablets:ThinkPad Yoga (S Series),ThinkPad S460, Yoga ThinkPad Yoga 14, Yoga 12 (S1), Yoga 14 (S3), Yoga 15 (S5).W Series:W550s.X Series:X1 Carbon (2nd Gen), X1 Carbon (3rd Gen), X1 Carbon (4th Gen), X1 Yoga (1st Gen), X240, X240s,X250, Yoga 260
Input voltage 100-240 V
Voltage 100 V - 240 V. 50/60 Hz V
Packing quantity 1 pcs