Welcome to TBONTB
TBONTB-branded laptop battery has perfect compatibility, reliability, and security, which can solve the problem of laptop battery life that to make your life and work more leisurely and free.

Battery Specification:
Condition:Brand New
Manufacturer Warranty:One-year
Battery Type:Lithium ion
Voltage:11.52V
Capacity:4950mAh/57Wh

Replace Part Number:
L20L3PG1 SB11B36303 5B11B36321 5B11C87807 L20M3PG1 SB11B36320 5B11B36315 L20D3PG1 SB11B36307 5B11B36301 SB11C87805 L20M3PG4 5B11C8780

Compatible with Laptop Models:
Lenovo 14W 2nd Gen (2021) Series
Lenovo Vilboz14 14E Chromebook GEN 2 Series

Using Tips:
1.We recommend that you open the back cover of your laptop to check your original battery model and appearance before placing an order, especially the position of the connector and the length of cable.
2.Please check the interface to make sure it's clean enough before installing new battery.
3.Please discharge the new battery to 5% (not 0%), then charge fully and cycle 3-4 times to wake up the new battery.