Lieferung heute & morgen
Qualitätsgarantie
Willkommens-Angebote freischalten: KOSTENLOSE Lieferung | Bis zu 80 % RABATT | Kostenlose 30-Tage-JoyPlus-Testphase
App herunterladen
A car key, remote control, or digital scale that suddenly stops working often has a dead battery to blame. If your device requires a CR2016 battery, you're faced with the task of finding the right replacement. This guide is designed to help you understand how this specific coin cell works and make an informed choice for your electronic devices. We'll present a selection of CR2016 batteries and explain the key features you should look for.
Choosing the right battery ensures the longevity and reliability of your devices. Here are some objective criteria to help you decide.
The CR2016 designation follows a standardised code from the International Electrotechnical Commission (IEC). "C" stands for the chemical composition (lithium manganese dioxide), "R" for its round shape, "20" for the 20 mm diameter, and "16" for the 1.6 mm height. Some manufacturers use their own designations, such as DL2016 battery, which are compatible with the CR2016 standard. Always check the code on the old battery or in your device's manual to ensure you have the correct size. Confusing it with the similar-looking but thicker CR2025 or CR2032 types can lead to malfunctions.
A CR2016 lithium battery provides a stable 3V voltage, making it suitable for a wide range of devices with low to medium power consumption. Typical applications include:
Since these devices often run on the same battery for long periods, a long shelf life is a significant advantage. Many manufacturers guarantee a shelf life of up to 10 years, which makes buying multi-packs to keep in stock a smart choice.
Due to their small size, coin cell batteries pose a potential risk to small children. Reputable manufacturers therefore use child-resistant packaging that can only be opened with scissors. Some models, like those from Duracell, also feature a bitter coating (Bitrex) to help prevent accidental ingestion. Look for these features, especially if you live in a household with children.
Based on objective product features and applications, we have put together a selection of CR2016 batteries for you.
What makes it stand out: The Duracell CR2016 is distinguished by its comprehensive safety features. The child-resistant double-blister packaging requires scissors to open. Additionally, the battery is coated on both sides with a bitter layer of Bitrex, which serves as a deterrent against accidental swallowing. According to the manufacturer, a 10-year shelf life is guaranteed, making it a reliable option for long-term storage.
Advantages:
Who it's for: This product is an excellent choice for households with small children where safety is a top priority. It is also suitable for users who value a long guaranteed shelf life and want to store batteries for future use.
View Product: DURACELL CR2016 2-Pack
What makes it stand out: The 4-pack from Energizer offers a convenient solution for users who operate multiple devices with a CR2016 coin cell or want to always have a spare on hand. With a typical capacity of 90 mAh per cell, these batteries are designed for a long-lasting and stable power supply for everyday devices like car keys, remote controls, and calculators. The Energizer brand is known for its reliable power solutions.
Advantages:
Who it's for: This pack is aimed at users who own multiple devices with CR2016 batteries (e.g., for two car keys and a remote) and want to keep a small stock. It's an economical choice for regular needs.
View Product: Energizer CR2016 4-Pack
What makes it stand out: The 5-pack from VARTA offers a large quantity of batteries, making it a cost-effective option for versatile household use. These batteries are designed for a wide range of small devices, from scales and toys to medical equipment. VARTA also uses child-resistant packaging to increase household safety. The batteries are equivalent to the common DL2016 and KCR2016 designations.
Advantages:
Who it's for: Ideal for budget-conscious buyers and families who regularly need batteries for various small electronic devices around the house. The large pack size ensures a spare battery is always available.
View Product: VARTA CR2016 5-Pack
The CR2016 battery is a specific size. If your device needs a different coin cell or another type of power solution, you can find more options in our assortment.
Discover our full range of 3V batteries
1. What is the difference between CR2016, CR2025, and CR2032? All three battery types have a diameter of 20 mm and a voltage of 3V. The main difference is their thickness: the CR2016 is 1.6 mm thick, the CR2025 measures 2.5 mm, and the CR2032 is 3.2 mm thick. Due to these different dimensions and the associated differences in capacity, they are generally not interchangeable. Always use the type recommended by the device manufacturer.
2. How long does a CR2016 battery last? The lifespan of a CR2016 battery depends heavily on the device's power consumption. In a low-drain device, like a car key, it can last for several years. In higher-consumption devices, such as small LED flashlights, the lifespan will be shorter. The shelf life of an unused lithium coin cell is often up to 10 years when stored properly (in a cool, dry place).
3. Is a DL2016 battery the same as a CR2016? Yes, the designations are interchangeable. DL2016 is Duracell's manufacturer-specific code for a battery that complies with the CR2016 IEC standard. You can safely use a DL2016 in a device that requires a CR2016, and vice versa.