Home laptop battery hp HSTNN-OB90 batteries Compatible Laptop Battery for hp HSTNN OB90 Click to enlarge Find other parts of your hp HSTNN-OB90 HSTNN-OB90 laptop battery 5200mAh 10.8V 40.88AUD Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This HSTNN-OB90 batteries replaces: This HSTNN-OB90 batteries is compatible with the following models: