Home laptop battery lenovo 51J0399 batteries Compatible Laptop Battery for lenovo 51J0399 Click to enlarge Find other parts of your lenovo 51J0399 51J0399 laptop battery 5200mAh 11.1V 40.88AUD Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This 51J0399 batteries replaces: This 51J0399 batteries is compatible with the following models: