ThinkPad Battery 71+4X50K14089
- Lithium-ion technology
- 6 cell system battery
- Over-discharge protection to prolong the life of the battery
- Battery energy (Watt-hours): 48Wh
- Battery Safeguard chip authenticates with Lenovo systems
ThinkPad Battery 71+ (6 cell) (4X50K14089) The 6-cell ThinkPad battery 71+ is a replacement/spare battery for L560 system. The battery is rechargeable and can be used as replacement or as a convenient spare for ThinkPad L560 system. This battery is powered by Lithium-Ion technology and has a safeguard chip which authenticates with Lenovo systems. The battery lasts on average 48 watt hours* and utilises over-discharge protection to ensure a secure flow of power. *Many factors affect battery life. These include: screen brightness, battery conditioning, features, applications, power management and other customer preferences.