Home laptop battery PANASONIC CF-W4GWCFZBM-EC batteries Compatible Laptop Battery for PANASONIC CF W4GWCFZBM EC Click to enlarge Find other parts of your PANASONIC CF-W4GWCFZBM-EC Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This CF-W4GWCFZBM-EC batteries replaces: This CF-W4GWCFZBM-EC batteries is compatible with the following models: