Lenovo ThinkPad Battery 61++ - Notebook battery - lithium ion - 6-cell - 72 Wh - for ThinkPad A475; A485; P51s; P52s; T25; T470; T480; T570; T580

The 6-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 72 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. Takes lesser time to charge, compared to others Delivers 11.3 V DC to your compatible notebook, ensuring that your device is ready to use when needed 6600 mAh capacity ensures secure power flow to your notebook Save your precious time by recharging the battery instead of running to the store each time you run out of batteries