Lenovo 3000 V200 User Manual page 55

Power source (ac adapter)
v Sine-wave input at 50 to 60 Hz
v Input rating of the ac adapter: 100-240 V ac, 50 to 60 Hz
Battery pack
v Lithium-ion (Li-Ion) battery pack
– Nominal voltage: 11.1 V dc
– Capacity: 2.6 AH or 5.2 AH, depending on the model
Battery life
v For percentage of battery power remaining, see Power Meter on the task
tray.
Appendix C. Features and specifications
Specifications
45