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How to choose the right primary lithium battery
It is a new type of high-energy battery, which has the advantages of large specific energy, high voltage, wide operating temperature range, long storage life, environmental protection and no pollution. However, any type of battery must be suitable for the conditions of use of electrical appliances. Liyuan Battery Editor will make some explanations on the technical issues that need to be considered when...
08
2019
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10
Bring you knowledge, let's get to know all kinds of button batteries
With the popularity of smart TVs and network set-top boxes, Shenzhen Liyuan and everyone will find that the remote control is also ultra-thin and compact. The battery inside has changed from the previous No. 5 or No. 7 battery to a 3V button battery. Careful observation shows that there are some types of batteries, such as CR2025 and CR2032. The CMOS battery on the desktop board is also one
Current status and prospects of the development of primary lithium batteries
According to Mr. Ma of the Battery Industry Association, energy storage is used when the electricity consumption is low, and electrical energy is released during peak hours. The effective connection between the smart grid and the lithium battery is an efficient mode of resource utilization. The following Shenzhen Liyuan disposable lithium battery manufacturers come to understand the situation with
How to keep night fishing batteries
Keep them separately in a dry place, use new batteries as much as possible, and remove the batteries after each use to prevent battery leakage
14
2020
07
How many kinds of electronic float batteries are there?
cr2412 batteries are commonly used. Others are: 324, 323, 321, 322, CR425, CR435
Several ways to charge an electronic buoy battery
For the electronic buoy battery method, bai has a power bank to charge, uses a du charger to charge, and uses an old zhi mobile phone battery to charge.
What are the features of ultra-thin batteries
The performance parameters of ultrathin battery mainly include electromotive force, capacity, specific energy and resistance. The electromotive force is equal to the work done by the non-electrostatic force (chemical force) of an ultra-thin cell as a unit of positive charge moves from negative to positive through the inside of the cell. The electromotive force depends on the chemistry of the electrode material and is independent of the size of the ultra-thin battery. The total amount of power that an ultra-thin battery can output is the capacity of the battery, usually expressed in ampere-hours. In the ultra-thin cell reaction, the electric energy generated by 1 kg of reactant is called the theoretical specific energy of the ultra-thin cell. The actual specific energy of the ultra-thin battery is less than the theoretical specific energy. Because all of the reactants in the ultra-thin battery will not be charged according to the ultra-thin
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The use of ultra-thin button lithium battery skills
General knowledge and skills on the use of ultra-thin button lithium batteries 1. Differences between CR2032 and CR2025 The number on the back of a CR button battery has a specific meaning, such as a CR2032 battery, where 20 indicates a battery diameter of 20 mm and 32 indicates a height of 3.2 mm. Generally, the CR2032 is rated for 200-230 mah and the CR2025 is rated for 140-170 mah. 2. Storage time and skills of ultra-thin button lithium battery How long a button battery lasts mainly depends on the brand, i.e. the quality of the battery itself. Regular mobile phones can be stored for half a year. Generally speaking, better quality phones can be stored for five years, with a tolerance of more than 80 percent. As far as storage is concerned, keep it away from light and store it in a dark place, low temperature and enclosed conditions. 3. If you drag a 3V LED lamp with a 3V ultra-thin button lithium battery, how long can you drag it There are several determining factors, starting with the power consumption of the product itself. If the power consumption is low, the ultra-thin button lithium battery will drag for a long time, then the battery size or capacity. If the volume is large, the lights can stay on for a while. Generally speaking, normal specifications can be used continuously for seven or eight hours without any problems. Of course, adding a current-limiting resistance to a small LED lamp can also increase the lamp's on-time. 4. How long can a 3v ultra-thin button lithium battery with 220 mah capacity be used for infrared remote control? Can I use it for a month? Often, it's hard to use in a day if left unchecked. The current value of the infrared remote control is generally 5-15mA, etc. You can calculate the capacity. Thirty days a month. It can be used for one month if 30 mah is used daily and if the operating current is controlled to 1 mah. Or use intermittent transmission 0.1 seconds, stop 0.4 seconds, can also be used for a month.