Punti salienti
- 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.
Introduzione
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.
Panoramica delle batterie CR2330 e CR2032
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.
Specifiche principali di CR2330
The CR2330 battery is mostly used in remote controls and some medical devices. It stands out because it has special characteristics.
Caratteristiche principali |
Descrizione |
---|---|
Chimica |
Lithium Manganese Dioxide (Li-MnO2), high energy density. |
Tensione |
3.0V nominal, stable output. |
Capacità |
255–265mAh, supports long runtime. |
Dimensioni |
23mm diameter, 3.0mm height, compact. |
Peso |
~3.8g, lightweight. |
Temperatura di esercizio |
-30°C to +85°C, performs in extreme conditions. |
Durata di conservazione |
5–10 years, low self-discharge rate. |
Corrente di scarica |
Up to 0.2mA standard, supports high-rate pulse discharge. |
Non ricaricabile |
Single-use, reliable for critical devices. |
Specifiche principali di 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:
Caratteristiche principali |
Descrizione |
---|---|
Chimica |
Lithium Manganese Dioxide (Li-MnO2), high energy density. |
Tensione |
3.0V nominal, stable output. |
Capacità |
200–240mAh, supports extended runtime. |
Dimensioni |
20mm diameter, 3.2mm height, compact. |
Peso |
~3.0g, lightweight. |
Temperatura di esercizio |
-30°C to +85°C, reliable in extreme conditions. |
Durata di conservazione |
5–10 years, low self-discharge rate. |
Corrente di scarica |
Up to 0.2mA standard, supports pulse discharge. |
Non ricaricabile |
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.
Caratteristica |
||
---|---|---|
Size (Diameter x Thickness) |
23mm x 3.0mm |
20mm x 3.2mm |
Capacità (mAh) |
270–300 |
220–240 |
Tensione |
3V |
3V |
Peso |
~4g |
~3g |
Applicazioni |
Remote controls, medical devices, and key fobs |
Watches, calculators, car keys, motherboards |
Interchangeability |
Not interchangeable due to size |
Not interchangeable due to size |
Conclusione
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!
Perché scegliere Pkcell?
Pkcell ha iniziato nel 1998. È uno dei principali produttori di batterie in Cina. L'azienda è nota per le sue buone e nuove soluzioni energetiche. La loro fabbrica è molto grande, circa 28.000 metri quadrati. Un team di oltre 50 persone lavora alla ricerca e allo sviluppo in questo luogo. L'azienda vende ottime batterie a clienti in oltre 100 paesi.
Abbiamo molti tipi di batterie per voi. È possibile acquistare batterie alcaline, al carbonio-zinco, a bottone, Li-SOCl2, Li-MnO2 e batterie ricaricabili NiMH o NiCd. Vendiamo anche batterie e pacchi batteria agli ioni di litio. Queste batterie sono utilizzate in diversi settori. Sono utili per la sicurezza, i dispositivi medici, le case intelligenti e l'elettronica di consumo.
Domande frequenti
È possibile utilizzare un CR2330 al posto di un CR2032?
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.
Le batterie CR2330 e CR2032 sono intercambiabili nella maggior parte dei dispositivi?
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.