Home laptop battery LENOVO F31G-UT-Series batteries Compatible Laptop Battery for LENOVO F31G UT Series Click to enlarge Find other parts of your LENOVO F31G-UT-Series Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This F31G-UT-Series batteries replaces: This F31G-UT-Series batteries is compatible with the following models: