Key features of the 6LR61 alkaline battery

The 6LR61 battery is a standard size designation for a rectangular-shaped, non-rechargeable alkaline battery commonly used in various household devices. It is also known by other names such as the 9-volt battery, E-block, or simply 9V battery. The "6LR61" designation is based on the International Electrotechnical Commission (IEC) naming standard.

Key features of the 6LR61 alkaline battery include:

1. Voltage: The 6LR61 battery typically has a voltage of 9 volts. This makes it suitable for devices that require a relatively higher voltage for proper operation.

2. Size and Shape: The 6LR61 battery is rectangular and has a standard size that allows it to fit into devices designed for this specific battery type. It often has a snap or connector on the top to facilitate easy installation in compatible devices.

3. Common Uses: 6LR61 batteries are commonly used in a variety of household devices, including smoke detectors, remote controls, wireless microphones, guitar pedals, certain toys, and other electronic gadgets that require a higher voltage power source.

4. Chemistry: The "LR" in the designation stands for "alkaline," indicating that the battery is of the alkaline chemistry type. Alkaline batteries are known for providing a reliable and steady source of power for moderate to low-drain electronic devices.

5. Non-Rechargeable: 6LR61 batteries are non-rechargeable. Attempting to recharge them can lead to leakage, overheating, and other safety hazards. If you need a rechargeable option, you might consider rechargeable 9V batteries with a different designation (e.g., NiMH or lithium-ion).

When purchasing replacement batteries, it's crucial to check the device's specifications to ensure compatibility. Some devices are designed specifically for alkaline batteries, while others may require alternative chemistries or rechargeable options.

Always follow proper disposal procedures for used batteries, and consider using rechargeable batteries when applicable to reduce environmental impact and long-term costs.