Brand: RadioShack. MPN: 2300760. High Capacity: Each AA battery offers 2500mAh for long-lasting power.   Reliable Voltage: Provides a steady 1.2V for consistent performance.   Eco-Friendly: Made with nickel-metal hydride, reducing environmental impact.   Convenient Pack: Comes in a pack of 4, perfect for multiple devices.   Long-Term Storage: Guaranteed to hold charge for up to 10 years.