Wichtigste Highlights
- The CR2330 and CR2032 are both coin-cell batteries made with lithium manganese dioxide. These batteries are used in small gadgets.
- Although they might look the same, these two have different sizes and powers. Because of this, you should not switch one for the other on most devices.
- The CR2330 is the bigger one. Its diameter is 23mm, and its thickness is 3.0mm. The CR2032 is smaller, with a diameter of 20mm and a thickness of 3.2mm.
- The CR2330 usually provides more power than the CR2032, allowing devices to work for more extended periods of time.
- You should always read your device manual to determine which battery you need. This will help your device work well and prevent damage.
Einführung
Many small devices today use coin cell batteries, particularly lithium manganese dioxide batteries. Common examples include CR2330 and CR2032 from the CR series, found in remote controls, medical equipment, and various tools. While these batteries may look similar, key differences exist. Understanding these differences helps you choose the correct lithium battery, ensuring your device operates efficiently and lasts longer.
Übersicht über CR2330- und CR2032-Batterien
CR2330 and CR2032 are two button-cell batteries that a lot of people use. These batteries are made with lithium manganese dioxide. They last for a long time. They also give you stable voltage. You will find them in many things, like remote controls, watches, car key fobs, and medical devices.
Both batteries give a voltage of 3V, which is suitable for devices that do not use much power. However, they are not the same in some main ways. These things can change which devices can use each battery. Knowing what each one can do is essential so you can pick the correct battery for what you need.
Wichtige Spezifikationen des CR2330
The CR2330 battery is mostly used in remote controls and some medical devices. It stands out because it has special characteristics.
Wesentliche Merkmale |
Beschreibung |
---|---|
Chemie |
Lithium Manganese Dioxide (Li-MnO2), high energy density. |
Spannung |
3.0V nominal, stable output. |
Kapazität |
255–265mAh, supports long runtime. |
Abmessungen |
23mm diameter, 3.0mm height, compact. |
Gewicht |
~3.8g, lightweight. |
Betriebstemperatur |
-30°C to +85°C, performs in extreme conditions. |
Haltbarkeitsdauer |
5–10 years, low self-discharge rate. |
Entladungsstrom |
Up to 0.2mA standard, supports high-rate pulse discharge. |
Nicht wiederaufladbar |
Single-use, reliable for critical devices. |
Wichtige Spezifikationen von CR2032
The CR2032 battery is simple to spot. This battery can go in computer motherboards, key fobs, and calculators. It delivers a reliable 3V output, 200–240mAh capacity, and long shelf life in a compact, lightweight form, perfect for low-drain, long-term applications. Here are some features you should know about it:
Wesentliche Merkmale |
Beschreibung |
---|---|
Chemie |
Lithium Manganese Dioxide (Li-MnO2), high energy density. |
Spannung |
3.0V nominal, stable output. |
Kapazität |
200–240mAh, supports extended runtime. |
Abmessungen |
20mm diameter, 3.2mm height, compact. |
Gewicht |
~3.0g, lightweight. |
Betriebstemperatur |
-30°C to +85°C, reliable in extreme conditions. |
Haltbarkeitsdauer |
5–10 years, low self-discharge rate. |
Entladungsstrom |
Up to 0.2mA standard, supports pulse discharge. |
Nicht wiederaufladbar |
Single-use, suited for critical devices. |
Key Differences Between CR2330 and CR2032
CR2330 batteries are larger with higher capacity, ideal for devices needing longer runtime, like key fobs. CR2032 batteries are smaller and suited for compact devices, like watches.
Merkmal |
||
---|---|---|
Size (Diameter x Thickness) |
23mm x 3.0mm |
20mm x 3.2mm |
Kapazität (mAh) |
270–300 |
220–240 |
Spannung |
3V |
3V |
Gewicht |
~4g |
~3g |
Anwendungen |
Remote controls, medical devices, and key fobs |
Watches, calculators, car keys, motherboards |
Interchangeability |
Not interchangeable due to size |
Not interchangeable due to size |
Schlussfolgerung
To sum it up, knowing that CR2330 and CR2032 batteries are different is really helpful! This understanding will make it easier for you to choose the right battery for your devices. Each type of battery has its own unique features and is compatible with different devices. Always using the right battery is important for your device’s performance. When you grasp the differences in voltage and size, you’ll be able to make even better choices. So, next time you’re looking for a new battery, be sure to check this guide to find the perfect one for your needs. If you have any questions about CR2330 and CR2032 batteries, feel free to contact pkcell for more information!
Warum Pkcell wählen?
Pkcell begann im Jahr 1998. Es ist einer der führenden Batteriehersteller in China. Das Unternehmen ist für gute und neue Energielösungen bekannt. Die Fabrik ist sehr groß, etwa 28.000 Quadratmeter. Ein Team von mehr als 50 Personen arbeitet hier an der Forschung und Entwicklung. Sie verkaufen gute Batterien an Kunden in über 100 Ländern.
Wir haben viele Arten von Batterien für Sie. Sie können Alkali-, Kohle-Zink-, Knopfzellen, Li-SOCl2, Li-MnO2 und wiederaufladbare NiMH- oder NiCd-Batterien erhalten. Wir verkaufen auch Lithium-Ionen-Batterien und -Batteriepacks. Diese Batterien werden in verschiedenen Bereichen eingesetzt. Sie helfen bei der Sicherheit, bei medizinischen Geräten, intelligenten Häusern und in der Unterhaltungselektronik.
Häufig gestellte Fragen
Kann CR2330 anstelle von CR2032 verwendet werden?
No, you cannot use a CR2330 battery in place of a CR2032 battery. Both batteries have the same voltage, but they are not the same in thickness and diameter. A CR2330 is bigger than a CR2032, so it will not fit in the same space. If you try to put a CR2330 where a CR2032 should be, you might break your device or the battery, which can make the battery not work right.
Sind CR2330- und CR2032-Batterien in den meisten Geräten austauschbar?
No, CR2330 and CR2032 batteries do not work in most of the same devices. This is because they are not the same size. The size impacts how the batteries fit and work. Each one is made for devices with specific measurements. So, you usually cannot swap them out and use one instead of the other.