Home laptop battery COMPAQ Presario R3050US-DS481UR batteries Compatible Laptop Battery for COMPAQ Presario R3050US DS481UR Click to enlarge Find other parts of your COMPAQ Presario R3050US-DS481UR Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Presario R3050US-DS481UR batteries replaces: This Presario R3050US-DS481UR batteries is compatible with the following models: