The rechargeable battery has an average runtime of 23.5 watt-hours and is compatible with the T440, T440s, and X240 systems. It utilizes advanced lithium-ion technology, and the protection against excessive discharge extends the battery life. The battery is secured by a chip that is authenticated by Lenovo systems.
Compatible brand | Lenovo |
Number of cells | 3 cubicles |
Capacity | 2060 mAh |
Item number | 639423 |
Manufacturer | Lenovo |
Category | Notebook batteries |
Manufacturer no. | 0C52861 |
Release date | 17.9.2013 |
Colour | Black |
Exact colour description | Black |
Intended use | Spare battery |
Compatible brand | Lenovo |
Replaced article | 45N1126 |
Compatible model | T440, T440s, T450, T450s, T550, X240, X250 |
Battery category | Device batteries |
Battery | Rechargeable battery |
Battery type | Li-ion |
Battery size | Device specific |
Number of cells | 3 cubicles |
Battery weight per cell | 60 g |
Voltage | 11.40 V |
Capacity | 2060 mAh |
Power capacity | 23.50 Wh |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 x |
Length | 64 mm |
Height | 10.75 mm |
Width | 206.70 mm |
Weight | 180 g |
Length | 27 cm |
Width | 11.30 cm |
Height | 5.50 cm |
Weight | 240 g |
How often does a product of this brand in the «Notebook batteries» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Notebook batteries» category returned?
Source: Digitec Galaxus