This diligent battery charger provides extended power flexibility. The notebook you are carrying can be smoothly operated since this unit operates entirely independent of the note book. This facilitates charging a spare battery at any time. Thus you can wander around with your notebook without any anxiety. It has given special consideration for its stability and reliable functionality. It can carry out constant performance under varying power supply offering day long working.

The smart Lenovo ThinkPad 40Y7625 External Notebook Battery Charger is preferred to be used with ThinkPad and Lenovo 90W AC Adapter or 65W AC Adapter. It gives an output voltage from 12.6 V to 16.8 V. It is capable of operating in a temperature of 6°C to 35°C and a humidity of 8 to 80%. The company provides 1 year limited warranty.