2/4pcs USB AA Rechargeable Batteries 1.5V 2600mAh doorbell battery Toy's battery

Product Features: - Advanced Ni-MH battery technology provides excellent performance and long-lasting power. - High energy density, providing up to 2600mAh of capacity, ensuring extended usage time. - Convenient USB charging allows for easy recharging without the need for a separate charger. - Low self-discharge rate maintains battery power for up to 12 months when not in use. - Versatile usage, suitable for various devices such as doorbells, toys, and other electronic applications. - Durable construction ensures longevity and reliability. Key Usage Points: - Easy installation: Designed for hassle-free replacement in compatible devices. - Durable: Built to withstand repeated charging cycles and provide long-lasting performance. - Color options: Available in multiple colors to match the aesthetics of different devices. Specifications: - Battery Type: Ni-MH - Capacity: 2600mAh - Voltage: 1.5V - Charging Method: USB - Dimensions: Standard AA size - Package Contents: 2 or 4 rechargeable AA batteries Additional Features: - Pre-charged and ready to use out of the box, eliminating the need for immediate charging. - Environmentally friendly, reducing the need for disposable batteries and promoting sustainability. - Compared to disposable batteries, these rechargeable AA batteries offer significant cost savings over time.

Nickel-Metal Hydride Battery Wikipedia