Publish Time: 2022-12-15 Origin: Site
The dimensions of the Alkaline Button Battery range from 4.8mm to 11.4mm in diameter and 10.5mm to 5.4mm in height, depending on the electrochemistry: 1.2V, 1.35V, 1.4V, 1.5V, 1.55V.
What are the considerations for the production and design of Alkaline Button Battery?
Why is it important to use Alkaline Button Battery correctly?
What is the reason we need to use Alkaline Button Battery?
1. Conduct safety evaluation in the design stage, including Alkaline Button Battery.
2. Be sure to use highly reliable products for the battery attached to the equipment.
3. Install an over-discharge prevention mechanism in the Alkaline Button Battery.
4. Avoid using more than 3 Alkaline Button Battery in series.
Battery rupture occasionally occurs in equipment such as LED lamps where more than 3 alkaline button batteries (e.g., LR44) are used in series. When alkaline button batteries are over-discharged＊) and used incorrectly, gas may be generated inside the battery. In particular, if more than 3 alkaline button batteries are used in series When using more than 3 alkaline coin cell batteries in series, due to the slight difference in performance between each battery, the first battery to be consumed is forcibly discharged by the other batteries and will appear to be over-discharged. Therefore, along with the generation of gas, the pressure inside the battery can easily rise. Alkaline button batteries do not have the function of releasing gas like dry batteries, so when the internal pressure rises, sometimes the pressure will rise. Therefore, when the internal pressure rises, sometimes the sealing part will fall off and the battery will break.
Use at a voltage lower than the normal available voltage. In lamps and other equipment, when you feel a significant decrease in lighting brightness compared to the initial level, and in other equipment, when you feel a significant slowdown in equipment function and response, and when the volume becomes lower, the battery may have been over-discharged.
Alkaline Button Battery continues to be the most commonly used battery chemistry due to its wide availability, applicable application range, and reliability in many different environments and climates. This trend is expected to remain stable in the short and medium term due to the limited choice of battery chemistries with the same performance at similar price points. In the long term, a clear shift from alkaline to lithium batteries will occur as lithium batteries become cheaper and more widely available. The production level of alkaline batteries will remain fairly stable as it will likely gain market share that the heavy-duty market will give up. As heavy-duty batteries fail to meet the needs of an increasing number of consumer electronics, alkaline batteries will become the new affordable standard.
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