Stay unplugged longer with these genuine Lenovo batteries. These rechargeable batteries use Lithium-Ion technology & can be used as replacement for aging system batteries or as a convenient spare battery. Lithium-ion technology 3 cell system battery Over-discharge protection to prolong the life of the battery Battery energy (Watt-hours): 23.5 Wh Battery Safeguard chip authenticates with Lenovo systems. Feature Feature Value Type Battery Product colour Black Certification C-Tick, CE, c UL, ACABattery technology Lithium-Ion (Li-Ion) Battery voltage 11.4 VNumber of battery cells 3 Battery capacity (Watt hours)23.5 Wh Operating temperature (T-T)5
- 35 &176;COperating relative humidity (H-H)8
- 95% Width 206.7 mm Depth 64 mm Height 10.8 mm Weight 180 g Number of batteries included 1 pc (s)