Home laptop battery compaq Presario 2100-DM393AV batteries Compatible Laptop Battery for compaq Presario 2100 DM393AV Click to enlarge Find other parts of your compaq Presario 2100-DM393AV Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Presario 2100-DM393AV batteries replaces: This Presario 2100-DM393AV batteries is compatible with the following models: