News & Events

Company events of Large battery and newest battery industrial news.

News & Events

  • 02

    LARGE Won the Title of Super Tax-enterprise
    In the morning of February 22th, 2016, Award-conference for taxable enterprise of domestic industry in Dongguan Nanchen Disctrict was held ceremoniously, as one of super annual taxable enterprise, LARGE was invited to attend the ceremony and received certificate of honor.  

  • 01

    LARGE Brought in Innovative Team Successfully
    On July 7th 2016, LARGE passed strictly on-site review and selection of the third batch introduction of the innovative research team organized by experts from the Dongguan Municipal Science and Technology Bureau, which confirmed the great advantage of the company’s status and marked LARGE introduced an innovation team successfully. Accordi...

  • 2

    LARGE was Qualified by Guangdong Engineering and Technology Research Center
    Based on the spirit of Guangdong provincial science and Technology Department of Guangdong branch research word 2016 No. 176 “Guangdong province science and Technology Department on the 2016 that Guangdong Province Engineering Research Center of the notice” , ” photovoltaic energy storage and energy Internet Engineering Technol...

  • 1

    Large was Approved as an Experimental Enterprise of Multiplicative Plan
    LARGE was formally authorized as an important pilot-enterprise – multiplying business of scale and benefit in Duangguan City. During the 13th Five-Year Plan period, local government will root for 200 pilot enterprises to make a breakthroughs of intensive economy transformation ,promote them to achieve the scale and benefit of doubling in 3-5 yea...

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    Ni-MH Battery and Lithium Ion Battery, Which One is Better?
      Which kind of battery is better, Ni-MH battery or Li-ion battery? Both have their own  advantages. If you do want to know which one is better, let’s refer to the applications. For example, lithium ion battery is applied to mobile phone batteries, but for digital cameras, Ni-MH battery is a better choice since cameras request high current ...

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    AA Alkaline Battery Characteristics
      Height of AA alkaline battery is 48.0±0.5mm, and its diameter, 14.1±0.2mm. But its capacity is not certain. It all depends on discharge current. When it’s discharged with small current, its capacity can reach 2000mAh, and capacity decline greatly when discharged with large current. Regularly, AA alkaline battery capacity is between 1800mA...

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    How to Use Lithium Ion Battery
      Generally speaking, lithium ion battery has a natural discharge rate. It will self-discharge 1% electricity even it’s not in use.   When in extreme temperature, battery performance will be degraded. Thus, don’t store battery in places where temperature is higher than 60? or lower than -20?.   Lithium ions are very active and rea...

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    How to maintain lithium ion battery
    With its advantages of light weight, large capacity and long cycle life, lithium ion battery has become the optimal choice for mobile phone battery. Correct usage can even lengthen its life time and fully make use of its advantages.   Newly produced lithium ion battery will be charged to 50% full to reduce its self-discharge in transportati...

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    Large Capacity Battery Safety Issue
      The more powerful an energy system is, the more dangerous it will become. lithium ion battery is a typical example. It’s quite difficult to increase battery pack capacity without increasing danger.   Because current superimpose principle, near battery tab is the rendezvous point of current superimpose. This will lead to current...

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    Lithium Ion Battery Storage Issue
    One of the bad characteristics of lithium ion battery is self-discharge. It is related with voltage. So lithium ion battery should be charged to a certain electricity volume for long term storage. The volume will gradually low down during storage.   Below is the charged electricity volume and storage temperature relationship with lithium io...

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    Save Ni-MH Battery power When Using Digital Camera
    For a camera powered by Ni-MH battery or lithium ion battery, it is very important for you to learn to save the battery power. a. Avoid frequently using flashlight if you are not a professional photo person. Unless it’s in dark night, daylight is strong enough for common digital camera.   b. Try to avoid unnecessary zoom operation; ...

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    Lithium Ion Battery for Canon NB-5L Digital Camera
    Now there are lot of fake products in the electronic gadgets market, including digital camera lithium ion battery. Below we will show you a way to distinguish Cannon NB-5L digital camera lithium ion battery from fake battery. NB-5L belongs to Cannon IXUS series. It sells good, which causes large requirements on lithium ion battery, some sellers ...

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