Battery Disconnect
Tools
These are some common tools used to work on this device. You might not need every tool for every procedure.
Background
The Lenovo IdeaPad 3 15IIL05 is a mid-range laptop that is designed for general computing tasks, such as web browsing, office productivity, and multimedia consumption. It was released in 2020 as a successor to the IdeaPad 3 15IML05.
Identification
You can identify this laptop by model name 81WE. This can be found on a sticker that's on the bottom of the laptop.
Technical Specifications
Display
- 15.6-inch (1366 x 768 or 1920 x 1080) TN display
- Anti-glare coating
- 220/250/300 nits brightness
- Mulit-touch optional
Processor
- Intel Core i3/i5/i7
Graphics
- Intel UHD or Iris Plus
- NVIDIA GeForce MX330
Storage
- 35Wh battery models:
- 2.5" HDD up to 1TB (SATA)
- M.2 2242 SSD up to 512GB (PCIe Gen 3 and 4)
- M.2 2280 SSD up to 1TB (PCIe Gen 3 and 4)
- 45Wh battery models:
- M.2 2242 SSD up to 512GB (PCIe Gen 3 and 4)
- M.2 2280 up to 1TB (PCIe Gen 3 and 4)
Memory
- Up to 12 GB
- 4GB soldered
- 8GB SO-DIMM, DDR4-2666
Wireless
- Wi-Fi 5 (802.11ac)
- Bluetooth 5.0
Battery
- 35/45 Wh Lithium-ion battery
- Up to 7.5 hours of battery life on a single charge
- Rapid Charge technology can recharge the battery to 80% in 1 hour
Dimensions
- 14.26 x 9.98 x 0.78 inches (362.2 x 253.4 x 19.9 mm)
- Weighs 4.08 lbs (1.85 kg)
Ports
- 2 x USB 3.2 Gen 1 ports
- 1 x USB 2.0 port
- 1 x HDMI 1.4b port
- 1 x headphone/microphone combo jack
- 1 x SD card reader