Amazon.com : Replacement for Canon XL-1 Battery and Charger - Compatible with Canon BP-970 Digital Camcorder Batteries and Chargers (7500mAh 7.4V Lithium-Ion) : Electronics
Help with Canon XL1 : r/canon
Canon XL1 Review & Test - YouTube
Canon XL1 Video Battery BB-142647 - batterykings.com
Canon XL-1 Battery and Charger - Replacement for Canon BP-970 Digital Camcorder Batteries and Chargers (7500mAh, 7.4V, Lithium-Ion) - Walmart.com
Battery Adapter Plate Converts to 12V Canon BP Series to LCD Monitor