Lenovo ThinkPad Battery 61 4X50M08810

"The 3-cell ThinkPad Battery 61 is a replacement/spare battery for ThinkPad new T-series system. The battery is rechargeable and can be used as replacement or as a convenient spare for ThinkPad T470 & T570 systems. This battery is powered by Lithium-Ion technology and has a safeguard chip which authenticates with Lenovo systems. The battery lasts on average 24 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."

• Proprietary Battery Size battery - A convenient spare for your notebook, giving you peace of mind
• Save your precious time by recharging the battery instead of running to the store each time you run out of batteries
• Smaller and lighter than other rechargeable batteries, proving ideal for portable devices
• 11.6 V DC battery - Powers your notebook safely