Home laptop battery COMPAQ Presario 2100CA-DC735AR batteries Compatible Laptop Battery for COMPAQ Presario 2100CA DC735AR Click to enlarge Find other parts of your COMPAQ Presario 2100CA-DC735AR Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Presario 2100CA-DC735AR batteries replaces: This Presario 2100CA-DC735AR batteries is compatible with the following models: