Why I Choose the CR1620: My Personal Experience with 3 Volt Batteries

As I delve into the fascinating world of small power sources, I find myself continually impressed by the 3 Volt Battery CR1620. This little powerhouse, often overlooked in the grand scheme of technology, plays a crucial role in the operation of countless devices we rely on daily. From watches and calculators to key fobs and medical instruments, the CR1620 battery is a silent yet essential component that keeps our gadgets running smoothly. In this article, I’ll explore the significance of this compact battery, its unique characteristics, and the myriad of applications it serves. Join me as we uncover the remarkable impact of the CR1620 on our modern lives and why understanding its value is more important than ever.

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1. Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 2-Battery Pack

When it comes to powering the various devices in my life, I have always sought out reliable and long-lasting batteries. That’s why I was excited to discover the Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries. This 2-battery pack not only promises dependable power but also comes with features that cater to safety and longevity, making it an ideal choice for anyone looking for quality batteries.

First and foremost, the long-lasting performance of the Panasonic CR1620 batteries is a standout feature. Engineered to provide reliable and consistent power, I can trust that my devices will function optimally without the worry of frequent battery changes. Whether it’s a car key FOB that I need to start my day or a digital voice recorder for capturing important meetings, these batteries deliver the power I need.

Safety is always a priority, especially in households with children. The Panasonic CR1620 batteries come in child-resistant, standards-based packaging that meets or exceeds various safety standards, including those mandated by Reese’s Law. This gives me peace of mind knowing that these batteries are not only high-quality but also safe for my family. The authentic Panasonic packaging is also a testament to the brand’s commitment to adhering to strict safety regulations.

Another feature that impresses me is the long storage life of these batteries. With the ability to maintain power for up to 8 years when stored properly, I can stock up on these batteries without worrying about them losing their charge before I need them. This is particularly advantageous for someone like me who uses multiple devices sporadically; I can rest assured knowing that when I reach for a battery, it will be ready to go.

Temperature resilience is another crucial aspect that the Panasonic CR1620 batteries excel in. They operate efficiently in a wide range of temperatures, from a chilly 14°F to a warm 140°F. This reliability in extreme conditions means I can depend on these batteries for outdoor activities or for devices that may be exposed to varying climates, enhancing their versatility.

One of the most appealing aspects of the Panasonic CR1620 batteries is their compatibility with a wide array of household devices. From calculators and toys to LED lights and glucometers, I appreciate that I can use these batteries in so many different applications. This makes them a practical investment for anyone, especially families with multiple devices that require coin cell batteries.

Manufactured by Panasonic in their Indonesia facility and packaged in the USA, I feel confident in the quality and reliability of these batteries. Panasonic’s reputation in the battery industry speaks volumes, and knowing that these batteries are made with precision adds an extra layer of trust in my purchase.

the Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries are a fantastic choice for anyone looking for dependable, long-lasting power in a safe and versatile package. With their impressive features and robust performance, I wholeheartedly recommend these batteries. They are not just a purchase; they are an investment in reliability. So why wait? Stock up on these batteries today and experience the peace of mind that comes with knowing your devices will always be powered.

Feature	Description
Long Lasting Performance	Reliable power for various devices
Child Resistant Packaging	Meets strict safety standards for households
Long Storage Life	Maintains power for up to 8 years
Temperature Resilience	Operates in extreme temperatures (14°F to 140°F)
Wide Compatibility	Works with various household devices
Manufactured by Panasonic	Quality assurance from a trusted brand

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2. Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 4-Battery Pack

I recently had the opportunity to dive into the features of the Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries, and I must say, I’m impressed. As someone who frequently relies on various household devices, I understand the importance of having batteries that provide not only reliable power but also safety and longevity. These batteries check all the boxes, making them an excellent choice for anyone in need of dependable energy sources.

One of the standout features of the Panasonic CR1620 batteries is their long-lasting performance. Engineered specifically to deliver reliable, long-lasting power, I can confidently say that these batteries will ensure that my devices run smoothly without the constant worry of changing batteries. With a nominal voltage of 3.0 V, I can use these batteries in a variety of devices, from car key fobs to digital voice recorders. It’s reassuring to know that I have a dependable power source at my disposal.

Safety is another critical aspect that Panasonic has prioritized with these batteries. The child-resistant safety standards based packaging is a thoughtful addition, especially for families with young children. I appreciate that these batteries meet or exceed rigorous safety standards, including those outlined by Reese’s Law. It gives me peace of mind knowing that I’m not only purchasing a quality product but also one that considers the safety of my loved ones.

Another reason I find these batteries appealing is their long storage life. The fact that they can maintain power for up to 8 years when stored properly is a game changer. I often find myself buying batteries in bulk, and knowing that they will be ready to use even after years of storage is a significant advantage. This feature not only saves me time and money but also reduces waste, making it an environmentally friendly choice.

Furthermore, the Panasonic CR1620 batteries are designed to perform well in extreme temperatures, ranging from 14°F to 140°F. This versatility means I can rely on these batteries regardless of the weather conditions, whether I’m using them indoors or outdoors. For anyone who lives in areas with fluctuating temperatures, this is a crucial feature that cannot be overlooked.

In terms of usability, the Panasonic CR1620 batteries are compatible with a wide array of household devices. From watches and calculators to LED lights and toys, I can use these batteries for numerous applications, which makes them incredibly versatile. This broad compatibility means I won’t have to worry about running out of batteries when I need them most.

Lastly, the fact that these batteries are made by Panasonic, a brand renowned for its quality and reliability, adds an extra layer of assurance. Knowing they are manufactured in Indonesia and packaged in the U.S. reinforces my trust in the product. It’s always comforting to choose a product from a reputable company with a history of excellence.

if you’re like me and value long-lasting, reliable, and safe power sources for your devices, the Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries are a fantastic choice. With their impressive features and compatibility, these batteries will not only meet but exceed your expectations. I highly recommend giving them a try—you won’t be disappointed!

Feature	Description
Long Lasting Performance	Reliable power for various devices.
Child Resistant Safety Packaging	Meets strict safety standards for families.
Long Storage Life	Maintains power for up to 8 years.
Extreme Temperature Reliability	Operates in temperatures from 14°F to 140°F.
Wide Compatibility	Suitable for numerous household devices.
Brand Trust	Manufactured by the reputable Panasonic.

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3. Duracell 1620 3V Lithium Battery, 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell

I recently had the chance to explore the Duracell 1620 3V Lithium Battery, and I must say, I am impressed with what this little powerhouse has to offer. As someone who relies on various electronic devices daily, I understand the importance of having a dependable battery. The Duracell 1620 not only meets expectations but exceeds them in several key areas that make it a standout choice for anyone in need of reliable power.

One of the most significant advantages of the Duracell 1620 is its long-lasting performance. Designed specifically for dependability, these Lithium Coin Batteries provide the kind of power that you can trust for both essential and everyday devices. Whether it’s for your medical devices, fitness trackers, watches, or even toys, I found that the Duracell 1620 consistently delivers reliable energy. Knowing that I can count on this battery to keep my devices running smoothly gives me peace of mind, especially when I need them most.

Another feature that caught my attention is the battery’s versatility. The Duracell 1620 is equivalent to DL1620 and CR1620, which means it can power a wide range of devices. As someone who uses multiple gadgets, I appreciate that I can stock up on one type of battery that works for various applications. This not only simplifies my life but also ensures that I’m always prepared, whether I’m at home or on-the-go.

Safety is a top priority for me, especially when it comes to household products. The Duracell 1620 comes in child-resistant packaging, which is a thoughtful touch. It’s reassuring to know that these batteries are designed with safety in mind, particularly if you have young children around. This feature adds an extra layer of security and makes it a responsible choice for families.

One of the standout aspects of the Duracell 1620 is its longevity in storage. These batteries can hold power for up to ten years, which is incredible. I love the idea of being able to stock up on batteries without worrying about them losing their charge. It means I can be prepared for emergencies, special occasions, or even just day-to-day use without the constant need to replace batteries. This long shelf life is a game-changer for anyone who values readiness.

Finally, it’s worth mentioning that Duracell is the 1 trusted battery brand. This reputation speaks volumes about the quality and reliability of their products. From storm season to holiday gifting, I feel confident knowing that I’m using a battery from a brand that has earned the trust of consumers worldwide. When I choose Duracell, I’m not just buying a battery; I’m investing in peace of mind.

the Duracell 1620 3V Lithium Battery is an excellent choice for anyone in need of dependable power for their devices. With its long-lasting performance, versatility, child-resistant packaging, impressive shelf life, and the backing of a trusted brand, I feel confident recommending this product. If you’re looking for a battery that won’t let you down when you need it the most, I highly encourage you to consider the Duracell 1620. It’s a smart investment that will pay off in convenience and reliability.

Feature	Description
Long-Lasting	Delivers dependable power for electronic devices.
Reliable Power	Equivalent to DL1620 and CR1620, suitable for various devices.
Child-Resistant Packaging	Ensures safety for households with children.
Guaranteed for 10 Years in Storage	Holds power for a decade, ready when you need it.
1 Trusted Battery Brand	Duracell is recognized for quality and reliability.

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4. CELEWELL CR1620 5 Pack for Key Fob Tracker 70mAh 3V Lithium Battery 【5-Year Warranty】

When it comes to powering my essential devices, I often find myself searching for reliable batteries that won’t let me down. That’s why I was thrilled to come across the CELEWELL CR1620 5 Pack for Key Fob Tracker. With its impressive features and a solid reputation, I feel confident in saying that this battery pack is a fantastic choice for anyone who relies on consistent performance from their devices. Let’s dive into the details and see why I think this product deserves a place in your shopping cart.

First and foremost, the CELEWELL CR1620 batteries boast a high capacity of 70mAh. This is essential for ensuring that my devices operate smoothly without any interruptions. Many ordinary batteries fall short in this area, often leading to frustrating moments when my key fob or other devices suddenly stop working. With CELEWELL, I can rest easy knowing that I’m getting real capacity that is backed by quality materials. This high durability means fewer replacements, which translates into both time and cost savings.

Moreover, the premium performance of CELEWELL CR1620 batteries cannot be overstated. The manufacturer guarantees no leakage for up to five years—an impressive claim that sets it apart from the competition, where shelf lives often last only 1-2 years. This is particularly important for me as I tend to buy in bulk. I want batteries that will stay reliable over time without the worry of potential leaks damaging my devices. The fact that these batteries are ISO9001, UL, CE, RoHS, and UN38.3 safety certified gives me an added layer of confidence when choosing CELEWELL products. Safety is always a priority, and I appreciate that CELEWELL has taken the necessary steps to ensure their batteries meet rigorous standards.

Another aspect that I find appealing is the brand’s warranty. CELEWELL offers a 5-year warranty on their batteries, which is a testament to their commitment to quality and customer satisfaction. Knowing that I can rely on their customer service if something goes wrong makes my purchasing decision much easier. They even mark the manufacturing and warranty dates on each battery card package, which is a thoughtful touch that shows they care about transparency.

Compatibility is another significant factor when it comes to batteries, and CELEWELL excels in this area. Their CR1620 batteries are equivalent to a wide range of models including 1620, DL1620, ECR1620, and more. This versatility means that I can use them in various devices, such as car key fobs, remote keyless entry systems, watches from popular brands like Swatch and Fossil, 3D glasses, and even computer motherboards. This multi-functionality ensures that I always have the right battery on hand for all my devices, reducing the need for multiple battery types and streamlining my life.

I believe the CELEWELL CR1620 5 Pack for Key Fob Tracker is a smart investment for anyone who values reliability, durability, and safety. With its high capacity, premium performance, and extensive compatibility, this battery pack stands out in a crowded market. If you’re tired of dealing with low-quality batteries that fail you when you need them most, I highly recommend giving CELEWELL a try. It’s a small purchase that can lead to significant peace of mind in your daily life.

Feature	Description
High Capacity	70mAh, ensuring long-lasting power
Durability	No leakage for up to 5 years
Safety Certifications	ISO9001, UL, CE, RoHS, UN38.3 certified
Brand Warranty	5-year warranty for customer peace of mind
Compatibility	Compatible with various models and devices

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Why a 3 Volt CR1620 Battery is Essential in My Everyday Life

As someone who relies on various small electronic devices, I’ve found that the 3 Volt CR1620 battery has become an indispensable part of my daily routine. One of the primary reasons I appreciate this battery is its versatility. Whether it’s powering my watch, my small remote control, or my digital kitchen scale, the CR1620 has proven to be a reliable source of energy. I never have to worry about my devices running out of power unexpectedly, which allows me to maintain my schedule without interruption.

Another reason the CR1620 battery stands out to me is its longevity. I’ve experienced firsthand how this battery can provide consistent power for months, if not years, depending on the device. This durability means I can focus on my tasks without the constant need to replace batteries, saving both time and money in the long run. I can easily stock up on a few CR1620 batteries, knowing that they will keep my essential gadgets running smoothly for an extended period.

Lastly, I appreciate the compact size of the CR1620 battery. Its slim profile makes it easy to store and carry, which is particularly useful when I’m traveling. I can toss a couple of these batteries

Buying Guide for 3 Volt Battery CR1620

Understanding the CR1620 Battery

When I first encountered the CR1620 battery, I quickly learned that it’s a small, round lithium coin cell. It’s commonly used in devices like watches, calculators, and key fobs. Knowing the battery’s size and specifications helped me choose the right one for my needs.

Key Features to Consider

In my experience, there are several features to keep in mind when buying a CR1620 battery. First, I always check the voltage, which is consistently 3 volts. It’s crucial for ensuring compatibility with my devices. Next, I consider the capacity, usually measured in milliampere-hours (mAh). A higher capacity often means longer-lasting power.

Compatibility with Devices

I found that not all devices can use a CR1620 battery. Before purchasing, I always verify that my device specifically requires this type of battery. Checking the device manual or looking for labels can save me from making a wrong choice.

Brand Reputation and Quality

When I shop for batteries, I pay attention to the brand’s reputation. I prefer well-known manufacturers that have a history of producing reliable products. I often read reviews to gauge other customers’ experiences, ensuring I’m investing in a quality battery.

Price Considerations

I’ve noticed that prices for CR1620 batteries can vary significantly. While I want a good deal, I also understand that the cheapest option isn’t always the best. I usually find a balance between price and quality to ensure I’m getting good value.

Packaging and Expiry Date

I’ve learned the importance of packaging when buying batteries. I prefer batteries that come in sealed packaging to ensure freshness. I also check the expiry date, as batteries can lose their charge over time, even if they are unused.

Where to Buy

In my experience, I can find CR1620 batteries in various places. Retail stores, electronics shops, and online platforms all offer them. I often compare prices and availability to find the best option for my needs.

Final Thoughts

Buying a 3 Volt CR1620 battery doesn’t have to be complicated. By understanding its specifications, considering compatibility, and evaluating quality and price, I can make an informed decision. With this guide, I feel more confident in my battery-buying journey.

Author Profile

Laurie Torres

Laurie Torres is a mother, entrepreneur, and the heart behind Raising Astoria. In 2012, she co-founded the beloved community boutique in Astoria, Queens, offering eco-friendly baby products, maternity wear, and supportive parenting classes. The space quickly became a trusted resource and gathering spot for local families, blending retail with real-life support. Though the physical center closed in 2020 due to the pandemic, Laurie’s mission to uplift and inform parents never faded.

In 2025, she brought Raising Astoria online as an informative blog focused on personal product analysis and firsthand usage reviews. Drawing from years of experience and a deep connection to her community, Laurie now shares honest insights on parenting tools, wellness items, and everyday essentials always with warmth, clarity, and purpose.

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