Home laptop battery compaq Presario 2190US-DM745AR batteries Compatible Laptop Battery for compaq Presario 2190US DM745AR Click to enlarge Find other parts of your compaq Presario 2190US-DM745AR Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Presario 2190US-DM745AR batteries replaces: This Presario 2190US-DM745AR batteries is compatible with the following models: