![Battery life & temperature : Lenovo Legion Y740 (9th Gen) review: A gaming laptop that looks all business - HardwareZone.com.sg Battery life & temperature : Lenovo Legion Y740 (9th Gen) review: A gaming laptop that looks all business - HardwareZone.com.sg](https://assets.hardwarezone.com/img/2019/08/y740-battery.jpg)
Battery life & temperature : Lenovo Legion Y740 (9th Gen) review: A gaming laptop that looks all business - HardwareZone.com.sg
![Battery life & temperature : Lenovo Legion Y740 (9th Gen) review: A gaming laptop that looks all business - HardwareZone.com.sg Battery life & temperature : Lenovo Legion Y740 (9th Gen) review: A gaming laptop that looks all business - HardwareZone.com.sg](https://assets.hardwarezone.com/img/2019/08/legion-y740-8_1.jpg)
Battery life & temperature : Lenovo Legion Y740 (9th Gen) review: A gaming laptop that looks all business - HardwareZone.com.sg
![Amazon.com: Dentsing 15.4V 76Wh/4965mAh 4-Cell L17C4PG2 Laptop Battery Compatible with Lenovo Legion Y740-17ICH Y730-17ICH Y9000K Series Notebook L17M4PG2 5B10Q88556 4ICP6/54/90 : Electronics Amazon.com: Dentsing 15.4V 76Wh/4965mAh 4-Cell L17C4PG2 Laptop Battery Compatible with Lenovo Legion Y740-17ICH Y730-17ICH Y9000K Series Notebook L17M4PG2 5B10Q88556 4ICP6/54/90 : Electronics](https://m.media-amazon.com/images/I/715v6+q5v-L._AC_SY355_.jpg)
Amazon.com: Dentsing 15.4V 76Wh/4965mAh 4-Cell L17C4PG2 Laptop Battery Compatible with Lenovo Legion Y740-17ICH Y730-17ICH Y9000K Series Notebook L17M4PG2 5B10Q88556 4ICP6/54/90 : Electronics
![Lenovo Legion Y740 (17-inch) review: Understated design conceals superior Nvidia RTX firepower - CNET Lenovo Legion Y740 (17-inch) review: Understated design conceals superior Nvidia RTX firepower - CNET](https://www.cnet.com/a/img/resize/d516ef7e1d1ce5a83634051f5c83f9326e264962/hub/2019/03/06/b2673c59-b510-4915-8dfb-5482474a99cc/01-lenovo-legion-y740-17ichg.jpg?auto=webp&width=768)
Lenovo Legion Y740 (17-inch) review: Understated design conceals superior Nvidia RTX firepower - CNET
![Legion Y740, 4 to 5 hours battery life under use. After updating bios, enabling hybrid graphics mode, undervolting cpu by 155 mV and setting screen brightness to 50%. : r/Lenovo Legion Y740, 4 to 5 hours battery life under use. After updating bios, enabling hybrid graphics mode, undervolting cpu by 155 mV and setting screen brightness to 50%. : r/Lenovo](https://external-preview.redd.it/Vh5OARugXRzfNq_iGAJ0SksMPGk4jmOjWDgvfrvgpUM.jpg?auto=webp&s=12dab2be0a0b85899d2e738b788d449f1dc0a273)
Legion Y740, 4 to 5 hours battery life under use. After updating bios, enabling hybrid graphics mode, undervolting cpu by 155 mV and setting screen brightness to 50%. : r/Lenovo
![Amazon.com: L17C4PG2 L17M4PG2 Laptop Battery for Lenovo Legion Y730-17ICH Y740-17ICH Y740-17IRH Y740-17IRHG Y740-17ICHG Y9000K Series 5B10Q88556 5B10Q88558 15.4V 76Wh : Electronics Amazon.com: L17C4PG2 L17M4PG2 Laptop Battery for Lenovo Legion Y730-17ICH Y740-17ICH Y740-17IRH Y740-17IRHG Y740-17ICHG Y9000K Series 5B10Q88556 5B10Q88558 15.4V 76Wh : Electronics](https://m.media-amazon.com/images/I/71AYPHFbeGL._AC_SY450_.jpg)