Battery 9V block Staples pack of 20 — EG0228

Pack of 20 Staples 9V block batteries designed as standard single-use zinc-carbon/alkaline chemistry 9-volt cells for everyday portable electronics. These 9V batteries provide a compact power source for devices that require a rectangular 9-volt block, offering a convenient bulk supply for home, office, and light professional use.

Advantages

The Staples 9V block pack of 20 delivers consistent nominal voltage suitable for common low- to moderate-drain devices. Supplied in a bulk pack, these batteries reduce the frequency of replacements and help maintain uninterrupted operation of essential devices. Their standardized 9V shape and terminal arrangement ensure compatibility with a wide range of household and office equipment.

Suitable for

• Smoke and carbon monoxide detectors
• Portable radios and handheld audio devices
• Multimeters and handheld testing instruments
• Clocks, remote controls, and small electronic gadgets
• Educational kits and hobby electronics

Key specifications

• Battery format: 9-volt rectangular block
• Chemistry: single-use primary cell suitable for general-purpose use
• Pack quantity: 20 batteries
• Intended use: disposable, non-rechargeable power source
• Operating environment: typical indoor conditions for household and office devices

How to use

Insert the 9V battery into the device's battery compartment matching the positive and negative snap terminals. Ensure the terminals are fully engaged and the battery is seated correctly before closing the compartment. Replace batteries in multi-cell installations one at a time to avoid data loss in electronic devices. Dispose of used batteries according to local regulations and recycling programs for single-use cells.

Usage recommendations

Store batteries in a cool, dry place away from direct sunlight and heat sources. Do not attempt to recharge, open, short-circuit, or expose single-use 9V cells to fire. Replace batteries annually in safety devices such as smoke detectors or according to the device manufacturer's guidance to ensure reliable operation.