Home laptop battery compaq Tablet PC TC1100-DU689P batteries Compatible Laptop Battery for compaq Tablet PC TC1100 DU689P Click to enlarge Find other parts of your compaq Tablet PC TC1100-DU689P Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Tablet PC TC1100-DU689P batteries replaces: This Tablet PC TC1100-DU689P batteries is compatible with the following models: