It includes two AA-size rechargeable batteries. These batteries are designed to provide reliable and long-lasting power to your electronic devices and can be recharged multiple times, making them a more sustainable and cost-effective option compared to single-use batteries.

The "Always Ready" feature means that these batteries retain their charge for up to a year when not in use, so you can have them on hand and ready to use when you need them. The Camelion rechargeable batteries have a high capacity and can be recharged up to 1,000 times.

Overall, the Camelion Cell AA Always Ready Rechargeable Pack of 2 Cells is a practical and eco-friendly option for powering your electronic devices that require AA-size batteries. With their long-lasting and rechargeable design, they can save you money and reduce your environmental footprint over time.