CR2430
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CR2430
The CR2430 size is a true heavyweight in powering miniature electronics. VIDEX lithium 3V technology ensures flawless operation for smart sensors and medical devices, giving you confidence that the device won't shut off at a critical moment.
Technical superiority of VIDEX CR batteries:
- Pazīstama arī kā (analogi): DL2430, ECR2430.
- High voltage (3V): Twice as powerful as regular alkaline batteries in a compact format.
- Excellent pulse discharge: Ideal for devices requiring periodic bursts of power (sensors, signals).
- Child-safe: Packed in a rigid blister to prevent accidents.
Save on TCO (Total Cost of Ownership) by purchasing batteries that last significantly longer. Buy affordably at open tools!
Q: What is the geometry of the CR2430 battery and why is it used in car key fobs and medicine?
Q: Is it technically permissible to try replacing the thin CR2430 with the massive CR2450 battery?
Q: How does the CR2430 battery maintain radio (RF) signal range in garage door remotes in winter conditions?
Q: What are the most common mistakes made when measuring the health of a CR2430 battery with a regular multimeter?
Q: How to correctly handle used CR2430 lithium batteries for workplace safety purposes?
A: VIDEX The CR2430 is a large-area (24.0 mm diameter) but thin (3.0 mm) 3.0V lithium battery that provides around 300 mAh capacity. This wide contact area combined with a thin profile allows it to be integrated into garage door remotes and narrow electronic medical devices (such as digital blood pressure tourniquets).
Q: Is it technically permissible to try replacing the thin CR2430 with the massive CR2450 battery?
A: No, the 2.0-millimeter thickness difference (3.0 mm versus 5.0 mm) will not allow the back cover of the remote or sensor to close physically. Applying force when closing will deform the contact thread, while placing the thinner model (CR2430) in a CR2450 socket will not create spring pressure, breaking the power circuit at every vibration.
Q: How does the CR2430 battery maintain radio (RF) signal range in garage door remotes in winter conditions?
A: The gate remote transmitter requires a strong momentary 3.0V impulse at the time of signal transmission (above 433 MHz). Thanks to the Li-MnO2 dry chemistry and 300 mAh capacity, this battery maintains stable internal conductivity even in sub-zero temperatures (down to -20°C), without reducing the remote's operating radius.
Q: What are the most common mistakes made when measuring the health of a CR2430 battery with a regular multimeter?
A: Lithium cells are known to show good 3.0V readings in a resting state even when their capacity is almost depleted. To accurately determine the remaining energy, voltage must be measured when the element is connected to a load (e.g., by pressing a remote button) – if the voltage under load drops below 2.5V, the element must be replaced.
Q: How to correctly handle used CR2430 lithium batteries for workplace safety purposes?
A: Used 3.0V lithium coin batteries can cause sudden ignition or sparking in waste bins if their large 24.0 mm poles accidentally come into contact with metal dust or other elements. Before disposing of used CR2430s in special sorting containers, they MUST be wrapped with insulating tape around the poles.
