Breathe new life into your Xbox Elite Series 2 controller with this CELLONIC replacement battery pack. Designed specifically for Model 1797 (DYND01), this high-capacity lithium-polymer battery delivers 1800mAh of reliable power, ensuring extended gaming sessions without frequent recharging. Easy to install and built to strict quality standards, it provides consistent performance and long-term durability. A cost-effective way to revive your controller and reduce electronic waste. Includes 2 batteries and user manual.
