News & Events

Company events of Large battery and newest battery industrial news.

News & Events

  • image of digital camera ni-mh batteries

    Tips on Buying Digital Camera Ni-MH Batteries
    Ni-MH batteries are widely used on digital cameras in current market, as common as the same model of alkaline batteries. Though price of Ni-MH batteries is very high, their accumulated cost will be lower than that of alkaline batteries, and they can replace alkaline batteries if cameras are out of power during filming. Currently there are many t...

  • image of digital camera lithium batteries

    How to Tell Original Lithium Ion Batteries of Canon NB-5L Digital Camera
    Now there are lost of fake products in the electronic market, including digital camera lithium ion battery. Some immoral sellers replace part of component with unqualified part, which makes customers incur losses. Below we will teach you how to distinguish true Cannon NB-5L digital camera lithium batteries. NB-5L, a Cannon IXUS series is a hot s...

  • image-of-0V-low-voltage-battery

    Reasons and Precautions for 0V or Low Voltage Battery
    Reasons for 0v or low voltage battery include: External short circuit or overcharge, reverse charge/forced over discharge. High-rate large current continuous over charge, causing battery cell swell, and cathode and anode poles short circuit directly. Batteryinternal short circuit or micro short circuit, e.g. cathode and anode plate burr punche...

  • image of how to maintain nimh batteries

    How to Maintain NiMH Batteries
    a. Usually remaining capacity of new Ni-MH batteries is little after purchased. It requires charging before use. If sales period is short, recharging after use is recommended.   b. Performance of newly bought NiMH batteries will be in a best status after 3-4 charges and use.   c. Ni-MH battery has memory effect, so it is the best to re...

  • image of is carbon battery rechargeable

    Is Carbon Battery Rechargeable
    Many people often asked the question that “is carbon battery rechargeable”. The answer is negative. Carbon batter is primary battery, and non-rechargeable. In our life, there are two types of rechargeable and non-rechargeable AA/AAA batteries. Non-rechargeable AA/AAA batteries include carbon battery and alkaline battery. Carbon battery is much c...

  • image of AA dry battery

    Discharge Current of AA Dry Battery
    Load current of AA dry battery depends on load resistance (I=U/R): the higher the load resistance, the lower the current, vice versa. Therefore, for AA dry battery, there is an upper limit current, which will damage or shorten battery lifetime in case of load current higher than this upper limit. Work time of AA dry battery depends on discharge ...

  • image of carbon and alkaline batteries

    Distinguish Carbon and Alkaline Batteries
    How to distinguish carbon and alkaline batteries? Simplest way is “looking, checking and touching”. a. Looking, regular AA/AAA alkaline battery uses LR6 and LR03 to sign individually while R6 and R03 for AA/AAA carbon battery. b. Checking: for same model, alkaline battery is heavier than carbon battery, e.g. AA alkaline battery is about 25g, and...

  • image of carbon batteries

    Principle and Designation of Carbon Batteries
    Carbon batteries are actually zinc manganese dry battery. Carbon batteries use MnO2 cathode activate material, zinc anode activate material, and ammonium chloride and zinc chloride or KOH aqueous solution for electrolyte, starch and coated paper or special film for separator, electrolyte usually jellify or absorb in separator etc. carriers, in u...

  • image of how to purchase lithium battery

    How to Purchase Lithium Battery
    Lithium battery is classified into lithium ion battery and lithium polymer battery. The electrolyte of lithium ion battery is liquid while lithium polymer battery has solid electrolyte. Thus, lithium ion battery is more unstable than lithium polymer battery and using unqualified battery charger will cause battery explosion. Presently lithium bat...

  • image of 3-cell lithium battery

    How to Distinguish 3-Cell Lithium Battery from 6-Cell Lithium Battery
    Currently notebook batteries have six types, including three, four, six, eight, nine and twelve cell. In brief, the more cells lithium battery has, the longer lifetime will be. In the same voltage, 6-cell lithium battery will last longer than 3-cell lithium battery. This is because its capacity is larger than 3-cell battery. Then how to distingu...

  • image of AA lithium battery

    AA Lithium Battery
    Which one is better for digital camera, AA lithium battery or AA alkaline battery?   It is generally believed that AA lithium battery is better than AA alkaline battery. First, it is durable and rechargeable; second, it is saving money. Though AA alkaline battery is convenient for use and easily available, it will cost much money. Thus, we ...

  • image of lithium ion battery price

    Lithium Ion Battery Price
    Before buying lithium ion batteries, we should know what type of lithium ion battery, which depends on voltage, capacity, size, work current, maxi discharge current, application environment, other special requirement and electric device requirement etc. As a lithium ion battery manufacturer, we can send an official quotation of any lithium ion b...

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