Home laptop battery COMPAQ Presario R3001US-DS511U batteries Compatible Laptop Battery for COMPAQ Presario R3001US DS511U Click to enlarge Find other parts of your COMPAQ Presario R3001US-DS511U Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Presario R3001US-DS511U batteries replaces: This Presario R3001US-DS511U batteries is compatible with the following models: