Home laptop battery COMPAQ Tablet PC TC1100-DU678P batteries Compatible Laptop Battery for COMPAQ Tablet PC TC1100 DU678P Click to enlarge Find other parts of your COMPAQ Tablet PC TC1100-DU678P Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Tablet PC TC1100-DU678P batteries replaces: This Tablet PC TC1100-DU678P batteries is compatible with the following models: