![Vantage said 1 hour 40 minutes of battery life when on 99% (Legion Y540). This charge has lasted 4 hours and still has 30%. Why is this happening? : r/Lenovo Vantage said 1 hour 40 minutes of battery life when on 99% (Legion Y540). This charge has lasted 4 hours and still has 30%. Why is this happening? : r/Lenovo](https://preview.redd.it/ha1bgsuhtk351.jpg?auto=webp&s=1534da6d5085f91229451fe511d79ffceafacaf6)
Vantage said 1 hour 40 minutes of battery life when on 99% (Legion Y540). This charge has lasted 4 hours and still has 30%. Why is this happening? : r/Lenovo
![Lenovo Legion Y540-15 Gaming Laptop, 15.6" IPS, 60Hz, 300 nits, Intel Core i7-9750H Processor, 16G DDR4 2666Mz, 512GB, 1TB 7200, NVIDIA GTX1660Ti, Win 10, 81SX00NNUS, Raven Black Lenovo Legion Y540-15 Gaming Laptop, 15.6" IPS, 60Hz, 300 nits, Intel Core i7-9750H Processor, 16G DDR4 2666Mz, 512GB, 1TB 7200, NVIDIA GTX1660Ti, Win 10, 81SX00NNUS, Raven Black](https://m.media-amazon.com/images/I/81vAKoPGBTL._AC_UF894,1000_QL80_.jpg)
Lenovo Legion Y540-15 Gaming Laptop, 15.6" IPS, 60Hz, 300 nits, Intel Core i7-9750H Processor, 16G DDR4 2666Mz, 512GB, 1TB 7200, NVIDIA GTX1660Ti, Win 10, 81SX00NNUS, Raven Black
![New Genuine Battery For Lenovo Legion Y540-15irh-pg0 5b10q93417, 928qa231h, L17l3pg3, L17m3pg3 11.4v 4610mah - Laptop Batteries - AliExpress New Genuine Battery For Lenovo Legion Y540-15irh-pg0 5b10q93417, 928qa231h, L17l3pg3, L17m3pg3 11.4v 4610mah - Laptop Batteries - AliExpress](https://ae01.alicdn.com/kf/Haf220df9b12242c78eb265ff99e0848ab/New-Genuine-Battery-for-LENOVO-Legion-Y540-15IRH-PG0-5B10Q93417-928QA231H-L17L3PG3-L17M3PG3-11-4V-4610mAh.jpg_Q90.jpg_.webp)
New Genuine Battery For Lenovo Legion Y540-15irh-pg0 5b10q93417, 928qa231h, L17l3pg3, L17m3pg3 11.4v 4610mah - Laptop Batteries - AliExpress
![Dentsing L17C3PG2 Laptop Battery Replace for Lenovo Legion Y7000 Y7000-1060 Y7000P Y530 Y530-15ICH Y540 Dentsing L17C3PG2 Laptop Battery Replace for Lenovo Legion Y7000 Y7000-1060 Y7000P Y530 Y530-15ICH Y540](https://m.media-amazon.com/images/I/71E1L6hqPmL.jpg)