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TRADEMARK CERTIFICATE

TRADEMARK CERTIFICATE

19

2020

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05

EU TRADEMARK CERTIFICATE

EU TRADEMARK CERTIFICATE

19

2020

/

05

Bring you knowledge, let's get to know all kinds of button batteries

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

08

2019

/

10

Current status and prospects of the development of primary lithium batteries

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

08

2019

/

10

How to keep night fishing batteries

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?

How many kinds of electronic float batteries are there?

cr2412 batteries are commonly used. Others are: 324, 323, 321, 322, CR425, CR435

14

2020

/

07

Several ways to charge an electronic buoy battery

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.

14

2020

/

07

What are the features of ultra-thin batteries

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

23

2020

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07

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