Home laptop battery lenovo 45K2178 batteries Compatible Laptop Battery for lenovo 45K2178 Click to enlarge Find other parts of your lenovo 45K2178 45K2178 laptop battery 5200mAh 11.1V 40.88AUD Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This 45K2178 batteries replaces: This 45K2178 batteries is compatible with the following models: