News & Events

Company events of Large battery and newest battery industrial news.

News & Events

  • image of multi-cell lithium battery

    Multi-cell Lithium Battery
    Multi-cell lithium battery is formed through combining lithium battery cells. Lithium battery pack is named with lithium battery cell number., for example, combination of 3 cells is called 3-cell lithium battery. There are three combination ways: series, parallel and series& parallel on multi-cell lithium battery, most of which are used on l...

  • image of carbon battery

    What is Carbon Battery
    Consumers in the market for battery are often confused about price disparity on battery of the same model. Carbon battery is the goal for consumers who expect cheap price. Then what is carbon battery? What are its characteristics? Why is it so cheap? All this questions should originate from carbon battery principle. First, dry battery property o...

  • image of alkaline battery

    Alkaline Battery Leakage
    Alkaline battery is a primary battery mostly used in practical use. From manufacturing sector, alkaline battery leakage involves its sealing process. Over discharge in use can lead to alkaline battery leakage because temperature rises from high output current and long continuous discharge time. Long discharge time under low current might bring o...

  • image of AA battery

    AA Battery Voltage
    There are primary carbon battery, alkaline battery and secondary Ni-Cd/Ni-MH battery. Thus, AA battery voltage should respectively involve primary AA battery, AA Ni-CD battery and AA Ni-MH battery. 1. Rated voltage of primary AA battery is 1.5V and cutoff voltage 0.9V. This is the common point for alkaline and carbon zinc battery. Discharge time...

  • image of ni-mh battery

    Ni-MH Battery Parameters
    Any nickle metal hydride battery should set standard parameters, which are reflected in product instruction. Ordinarily, Ni-MH battery parameters include: core parameters that decides battery performance: Rated capacity: battery capacity is decided by active substance quantity whereas active substance content depends on battery material and si...

  • image-of-ni-mh-battery

    Nicke Metal Hydride Battery Types
    Nickel metal hydride battery can be divided into standard or universal type, high rate type, high capacity type, high temperature and low temperature type. 1. Standard type: standard type has general standards of Ni-MH battery. These standards are: (1). lifetime between 500-1000 times; (2). Sealed and leak-proof so that Ni-MH battery is free of ...

  • image of ni-mh battery

    How to Measure Ni-MH Battery Capacity
    To measure Ni-MH battery capacity should be based on test condition of Ni-MH battery and correct test method. There are two methods to test ni-mh battery capacity-laboratory method and manual method. Laboratory method requires special instruments and strict compliance with temperature& humidity environment stipulated by IEC. Batteries to be ...

  • image of battery charge

    Reason for Battery Charge Failure
    The problem of battery charge failure most concerned by people aims at two rechargeable batteries in the market: Ni-MH battery and li-ion battery. It is hoped that reasons for inability to charge battery or battery pack, and solutions of this problem can be sought. Generally, failure to charge battery can attribute to battery inherent internal r...

  • image of lithium battery

    Charge Lithium Battery in Parallel
    Lithium battery in parallel aims at increasing capacity. Thus, for lithium batteries in parallel and single lithium battery, charge design features are different. This difference is mostly reflected by charge current design and consistency of battery in parallel. Lithium batteries in parallel are characterize by unchangeable voltage, single batt...

  • image of lithium battery

    Lithium Battery First Charge
    Many people feel confused about the lithium battery first charge. About this issue, following knowledge should nail down. Full charge is OK: lithium batteries for first use need not activating, which results from big differences of charge& discharge characteristics between lithium batteries and Ni-MH batteries. Yet underlying reason is that...

  • image of lithium battery

    Lithium Battery Charge Cycle
    Charge cycle of lithium battery has a close relationship with lithium battery lifetime. A charge cycle refers to a complete charge and discharge course on lithium batteries. If decomposed, a charge cycle is made up of a full charge and full discharge course. Lithium battery lifetime is related to complete times of its charge cycles. In other wor...

  • image of lithium batteries

    Lithium Battery Protection Voltage
    Charge upper limit and discharge lower limit need to be set in the charge& discharge process of lithium-ion batteries. Thus, there are charge protection voltage and discharge protection voltage for lithium batteries (here referred to lithium-ion batteries). In terms of single lithium battery, generally charge protection voltage is 4.2V, or 4...

Page 10 of 19« First...89101112...Last »