Lenovo 45N1145-RFB ThinkPad Battery 57+ 6 Cell 45N1145-RFB

Stay unplugged longer with these genuine Lenovo batteries. These rechargeable batteries use Lithium-Ion technology and can be used as replacement for aging system batteries or as a convenient spare battery.

The ThinkPad Battery 57+ (6 cell) features:
- Lithium-ion technology
- 6 cell system battery
- Over-discharge protection to prolong the life of the battery
- Battery energy (Watt-hours): 57Wh
- Battery Safeguard chip authenticates with Lenovo systems

Battery



Battery capacity



57 Wh


Battery technology



Lithium-Ion (Li-Ion)


Battery voltage



10.8 V


Number of battery cells



6


Features



Product colour



Black


Type



Battery


Operational conditions



Operating relative humidity (H-H)



8 - 95 %


Operating temperature (T-T)



5 - 35 °C


Other features



Compatible products



ThinkPad T440p, L440, L540


Number of batteries included



1 pc(s)


Package dimensions



Gross Weight (Package, kg)



1.7 kg


Product dimensions



Net Weight (Product, kg)



1.5999999999999999 kg


Product Depth



5.15 cm


Product Height



2.01 cm


Product Width



20.62 cm


Technical details



Harmonized System (HS) code



84732990


Vendor information



Brand Name


Lenovo


Warranty



1 Year(s)