SR626SW Battery Brands Comparison
Choosing a quality SR626SW battery from a trusted brand ensures reliable performance and longer runtime. Here we compare popular brands available in the USA and worldwide.
Not all SR626SW batteries are created equal. Reputable brands invest in quality control, consistent manufacturing, and accurate labeling. Cheap or unbranded batteries may have shorter life, inconsistent voltage, or even incorrect dimensions. Spending a bit more on a known brand often pays off in longer runtime and fewer replacements. This page helps you choose wisely.
Maxell SR626SW
Maxell is a Japanese manufacturer known for reliable silver-oxide batteries. Their SR626SW offers consistent voltage and good shelf life. Widely available at retailers and online.
Maxell batteries are a popular choice for watchmakers and consumers alike. The brand has a long history in consumer electronics and maintains strict quality standards. Learn more in our Maxell SR626SW review.
Sony SR626SW
Sony produces premium silver-oxide batteries with excellent quality control. Often used in Sony-branded watches and electronics. Slightly higher price point but dependable.
Sony's SR626SW is favored for precision applications. The brand's reputation for quality extends to its battery division. See our Sony SR626SW review.
Accutime SR626SW
Accutime offers affordable replacements that meet basic specifications. Suitable for everyday watches where premium performance is not critical.
If you have multiple watches or devices that use SR626SW, Accutime can be a cost-effective option for bulk replacements. More on Accutime SR626SW.
Titan SR626SW
Titan batteries are a reliable mid-range option. Good availability and reasonable pricing. Suitable for most watch applications.
Titan is often found in hardware stores and general retailers. A solid choice when premium brands are not available. Details in our Titan SR626SW review.
Seizaiken SR626SW
Seizaiken is a Japanese brand focused on precision watch batteries. Their SR626SW is favored by watchmakers for consistent quality.
Professional watchmakers often stock Seizaiken for repairs. The brand emphasizes accuracy and longevity. Read our Seizaiken SR626SW review.
Other Notable Brands
Energizer, Panasonic, and Renata also produce quality SR626SW batteries. Energizer is widely available in North America. Panasonic offers reliable Japanese-made cells. Renata is a Swiss brand favored by luxury watch manufacturers. Each has its strengths; the key is buying from a trusted source.
Store brands and generic batteries can be hit or miss. Some meet specifications; others do not. For a daily-wear watch, a known brand is worth the small premium. For a backup or less critical device, generics may suffice.
Buying Tips
When buying, always purchase from authorized retailers or reputable sellers to avoid counterfeits. Check expiration dates and packaging for authenticity. Counterfeit batteries may have incorrect voltage, poor capacity, or even leak.
If a deal seems too good to be true, it may be. Stick to known brands and trusted sellers. Avoid batteries sold in bulk from unknown sources without proper labeling. For equivalent battery codes, see our equivalent batteries page. Need to replace the battery? See our replacement guide.
Price varies by brand and retailer. Multi-packs often offer savings. If you have several watches or devices that use SR626SW, buying in bulk can be cost-effective. Just ensure proper storage to maintain shelf life.
Choosing the Right Brand for Your Needs
For a luxury or frequently worn watch, invest in a premium brand like Sony or Seizaiken. For everyday watches or multiple devices, Maxell or Titan offer good value. Budget-conscious buyers can consider Accutime for non-critical applications.
Professional watchmakers often stock Japanese brands (Maxell, Sony, Seizaiken) for their consistent quality. When in doubt, choose a brand you recognize and buy from a trusted seller. Avoid deals that seem too good to be true—counterfeit batteries are a real problem.
Storage matters: keep unused batteries in a cool, dry place. Avoid storing with metal objects that could short the terminals. Check expiration dates before use; silver-oxide batteries typically have 5–10 year shelf life when stored properly.
Key Takeaways
Choosing the right SR626SW brand comes down to your needs and budget. Premium brands offer the best consistency and are favored by professionals. Mid-range options provide good value for most users. Budget brands can work for non-critical devices. The common thread: buy from trusted sellers and always verify the package states silver-oxide.
Counterfeit batteries are a real concern. Stick to authorized retailers and known brands. The small savings from a questionable source are not worth the risk of a leaking or underperforming battery. Your watch deserves a quality power source.
Comparing Brand Quality
Premium brands undergo stricter quality control. They test for voltage consistency, capacity, and shelf life. Mid-range brands meet specifications but may have slightly more variance. Budget brands can work but are best for non-critical devices. For a watch you wear daily, the extra few dollars for a known brand is a wise investment.
Read reviews when possible. Watch forums and retailer feedback can reveal which brands perform well in real-world use. Avoid batteries with vague or missing labeling—reputable manufacturers clearly state chemistry, voltage, and expiration date.
Brand Availability by Region
Maxell and Sony are widely available in North America, Europe, and Asia. Accutime and Titan are common in the USA at hardware stores and mass retailers. Seizaiken is often found through watch supply distributors and specialty retailers. Online marketplaces carry most brands, but verify seller authenticity.
When traveling, local brands may use different packaging but often meet the same specifications. The 6.8×2.6mm size is universal. If your usual brand is unavailable, check our equivalents page for interchangeable codes. Any silver-oxide battery with matching dimensions will work.
Shelf Life and Storage
Silver-oxide batteries typically have a shelf life of 5–10 years when stored properly. Store in a cool, dry place away from direct sunlight. Avoid storing in bathrooms or cars where humidity and temperature fluctuate. Keep batteries in original packaging until use.
Never store batteries loose with metal objects—contact between terminals can cause discharge or short circuits. Check expiration dates before purchase and use. Batteries past their date may have reduced capacity. Multi-packs are convenient but ensure you will use them within the shelf life.
Professional vs Consumer Use
Watchmakers and jewelers typically stock Japanese brands (Maxell, Sony, Seizaiken) for their consistent quality and reliability. These brands undergo the strictest testing and are favored for warranty work and precision timepieces. Consumers replacing their own batteries can often use mid-range options with good results.
For a luxury watch or one under warranty, professional replacement with a premium brand is recommended. For everyday watches, Maxell or Titan often provide excellent value. The key is buying from a trusted source—counterfeit batteries are a real concern regardless of brand.
Related Resources
Need to know which batteries are interchangeable? See our equivalent batteries guide. Ready to replace? Our replacement guide has step-by-step instructions. Compare specific brands: Maxell, Sony, Accutime, Titan, Seizaiken.