Collection: Watch Batteries in New Zealand

Replacement Watch Batteries for Different Watches

Choosing the correct watch replacement battery is important for reliable performance and compatibility. Different watches require specific battery sizes, dimensions and specifications, so it is essential to check the battery reference recommended for your watch before purchasing.

That Watch Shop offers a broad selection of watch batteries in different sizes and pack quantities. The collection includes batteries from brands such as Renata, Panasonic, Sony, Mitsubishi and Koonenda, along with other options.

If you are replacing an existing watch battery, check the number printed on the old battery or consult your watch manufacturer's specifications. Matching the correct battery reference can help ensure proper fit and compatibility.

SR621SW Watch Batteries

The SR621SW watch battery is a commonly used silver-oxide button-cell battery reference found in various watches and small electronic devices. When replacing an SR621SW battery, always confirm that this is the correct battery reference for your particular watch.

A compatible replacement battery can help restore reliable power to a quartz watch and keep it operating as intended.

SR521SW Watch Batteries

SR521SW batteries are compact silver-oxide batteries used in selected watches and other small electronic applications. Their small size makes choosing the correct battery reference particularly important.

If your watch specifies an SR521SW battery, select a compatible replacement and check the battery specifications before installation.

CR2016 Watch Batteries

CR2016 watch batteries are thin lithium coin-cell batteries used in various compact electronic devices, including some watches. They are available in different pack quantities, making them useful whether you need a single replacement or want to keep spare batteries available.

That Watch Shop stocks CR2016 options from selected brands, including Koonenda and Panasonic.

CR2025 Watch Batteries

A CR2025 battery is another popular lithium coin-cell battery size used in a variety of electronic devices. Before purchasing a CR2025 replacement, confirm that your watch or device specifically requires this battery size.

That Watch Shop offers CR2025 batteries in convenient multi-pack options.

CR2032 Watch Batteries

CR2032 batteries are widely used lithium coin cells with applications across watches, calculators, electronics and other compact devices. They are available in different pack options, making them convenient for replacements and keeping spares.

Always check your existing battery reference before replacing a CR2032 with another battery type, as similar-looking coin cells are not necessarily interchangeable.

CR2450 Watch Batteries

For devices requiring a larger lithium coin cell, CR2450 watch batteries provide a commonly available replacement option. That Watch Shop stocks CR2450 batteries from brands including Panasonic and Mitsubishi, as well as other options.

Check your device's original battery reference to confirm that CR2450 is the correct replacement before ordering.

CR2477 Watch Batteries

CR2477 batteries are another lithium coin-cell option available in the That Watch Shop collection. They are available in selected pack quantities and brands, including Panasonic.

When replacing a battery, always confirm the exact battery number required by your watch or device.

Renata Watch Batteries

Renata is a recognised battery brand offering various button-cell and watch battery references. That Watch Shop stocks selected Renata watch batteries, including references such as 341 / SR714SW, 390 / SR1130SW, 317 / SR516SW, 315 / SR716SW and 394 / SR936SW.

If your watch requires a specific Renata reference, check the battery number carefully before purchasing to ensure compatibility.

Panasonic Watch Batteries

Panasonic watch batteries are available in several popular battery references and pack sizes. The collection includes Panasonic options such as CR1025, CR2450, CR1632, CR2430, CR1220, CR2032, CR2477 and other battery types.

Always match the replacement battery to the reference specified for your watch or device.

Sony Watch Batteries

That Watch Shop also offers selected Sony watch batteries, including battery references such as CR1220, CR1620, 379 / SR521SW, 337 / SR416SW and 364 / SR621SW.

Choosing the correct battery reference is more important than simply choosing a battery based on its physical appearance, as different button-cell batteries can have different specifications.

How to Choose the Right Watch Battery

Before buying a watch battery in NZ, consider the following:

1. Check the Existing Battery Number

The easiest way to identify a replacement is often to check the number printed on your existing battery. Common references include SR621SW, SR521SW, CR2016, CR2025 and CR2032.

2. Check Your Watch Specifications

If the existing battery is unavailable or the number is difficult to read, consult your watch manufacturer's specifications or seek professional advice.

3. Match the Battery Type

Do not assume that batteries with similar dimensions are interchangeable. Check the exact battery reference, chemistry and specifications required by your watch.

4. Consider the Pack Size

If you regularly replace batteries or maintain several watches, a multi-pack can provide convenient spare batteries for future replacements.

5. Check the Brand and Quality

Choose batteries from reputable manufacturers and ensure the battery is suitable for your specific application.

Can You Replace a Watch Battery Yourself?

Some watches can be opened and their batteries replaced at home using the appropriate watch repair tools. However, the process depends on the watch case design and the type of case back.

If you plan to replace your own watch battery, using the correct watch battery replacement tools can make the process easier. That Watch Shop's Watch Tools collection includes products such as case openers, precision screwdrivers, tweezers and other watch-maintenance tools.

If your watch is valuable, water-resistant, complicated or difficult to open, consider having the battery replaced by a qualified watch professional. Incorrectly opening or closing a watch can potentially damage the case, seal or movement.

Watch Batteries and Watch Tools

Replacing a watch battery may require more than just the replacement cell. Depending on your watch, you may need a suitable watch case opener , precision screwdriver , tweezers or battery replacement tool.

That Watch Shop provides a dedicated range of watch tools that can be used for battery replacement, strap changes and basic watch maintenance.

Using appropriate tools can help reduce the risk of scratching the case or damaging small components during maintenance.

Common Watch Battery Types

Watch batteries come in many different sizes and references. Some commonly searched battery types include:

• SR621SW watch batteries
• SR521SW watch batteries
• SR516SW watch batteries
• SR626SW watch batteries
• CR2016 batteries
• CR2025 batteries
• CR2032 batteries
• CR2450 batteries
• CR2477 batteries
• CR2430 batteries
• CR1220 batteries
• CR1632 batteries
• SR714SW batteries
• SR716SW batteries
• SR721SW batteries
• SR726SW batteries
• SR927SW batteries

The correct battery depends on the individual watch or device, so always verify the required battery reference before purchasing.

Why Choose Quality Replacement Watch Batteries?

A suitable replacement battery provides the power your quartz watch needs to operate. Choosing the correct battery reference can help ensure proper fit and compatibility while reducing the likelihood of purchasing an unsuitable replacement.

Whether you are replacing a battery in a single everyday watch or maintaining several timepieces, having the correct replacement battery available can make routine watch maintenance more convenient.

Shop Watch Batteries in New Zealand

Shop a wide selection of watch batteries in New Zealand at That Watch Shop. From popular SR-series silver-oxide batteries to CR-series lithium coin cells, our collection includes a variety of battery references, brands and pack sizes to help you find the right replacement for your watch or device.

Check your existing battery number or watch specifications before ordering to ensure you select the correct replacement. If you are planning to replace the battery yourself, explore our watch tools collection for suitable battery replacement and watch-maintenance accessories. With a broad selection of watch batteries and repair tools, That Watch Shop makes it easier to maintain your timepieces and keep them running reliably.