Looking for an Compaq T1000XR battery? Then you've come to the right place. We have been selling batteries for Compaq T1000XR UPSs online since 2003 and will have the correct battery for your UPS in stock, available for next day delivery. Use our Compaq T1000XR battery guide below to find a suggested battery for your UPS and compare it to the battery fitted to your T1000XR. Need help? Simply contact us.