Common problem

  • Warfighter Battery Pack

    Warfighter Battery Pack

    A man-portable battery pack is a piece of equipment that provides electrical support for a single soldier's electronic devices. 1.Basic structure and components Battery Cell This is the core component of the battery pack, generally using lithium battery...
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  • Which power lithium battery is good for cordless vacuum cleaners?

    Which power lithium battery is good for cordless vacuum cleaners?

    The following types of lithium-powered batteries are more commonly used in cordless vacuum cleaners and each has its own advantages: First, 18650 lithium-ion battery Composition: Wireless vacuum cleaners usually use multiple 18650 lithium-ion batteries in series...
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  • Lithium battery production numbering rules analysis

    Lithium battery production numbering rules analysis

    Lithium battery production numbering rules vary depending on the manufacturer, battery type and application scenarios, but usually contain the following common information elements and rules: I. Manufacturer information: Enterprise Code: The first few digits of ...
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  • Why do I need to label lithium batteries as Class 9 Dangerous Goods during ocean transportation?

    Why do I need to label lithium batteries as Class 9 Dangerous Goods during ocean transportation?

    Lithium batteries are labeled as Class 9 Dangerous Goods during ocean transportation for the following reasons: 1. Warning role: Transportation personnel are reminded that when they come into contact with cargoes labeled with Class 9 dangerous goods dur...
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  • Why high rate lithium batteries

    Why high rate lithium batteries

    High-rate lithium batteries are needed for the following main reasons: 01.Meet the needs of high power devices: Power tools field: such as electric drills, electric saws and other power tools, when working, they need to instantly release a large current...
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  • How can the safety and reliability of lithium batteries for communication energy storage be guaranteed?

    How can the safety and reliability of lithium batteries for communication energy storage be guaranteed?

    The safety and reliability of lithium batteries for communication energy storage can be ensured in a number of ways: 1.Battery selection and quality control: Selection of high-quality electric core: electric core is the core component of the battery, and its qua...
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  • Li-ion Battery Lifting and Lowering Method

    Li-ion Battery Lifting and Lowering Method

    There are mainly the following methods for lithium battery voltage boosting: Boosting method: Using boost chip: this is the most common boosting method. The boost chip can raise the lower voltage of the lithium battery to the required higher voltage. For example...
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  • What are lithium battery overcharge and overdischarge?

    What are lithium battery overcharge and overdischarge?

    Lithium battery overcharge Definition: It means that when charging a lithium battery, the charging voltage or charging amount exceeds the rated charging limit of the battery design. Generating cause: Failure of charger: Problems in the voltage control circuit of the char...
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  • Which is the higher level of explosion-proof or intrinsically safe batteries?

    Which is the higher level of explosion-proof or intrinsically safe batteries?

    Safety is an important factor that we must consider in our daily lives, both in industrial production environments and in the home. Explosion-proof and intrinsically safe technologies are two common safety measures used to protect equipment, but many people's understandi...
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  • What is the difference between battery mWh and battery mAh?

    What is the difference between battery mWh and battery mAh?

    What is the difference between battery mWh and battery mAh, let's find out. mAh is milliampere hour and mWh is milliwatt hour. What is a battery mWh? mWh: mWh is an abbreviation for milliwatt hour, which is a unit of measurement of the energy provided b...
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  • What are the charging options for lithium iron phosphate storage cabinets?

    What are the charging options for lithium iron phosphate storage cabinets?

    As a high-performance and high-reliability energy storage device, lithium iron phosphate energy storage cabinet is widely used in household, industrial and commercial fields. And lithium iron phosphate energy storage cabinets have various charging methods, and different ...
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  • Lithium battery waterproof rating

    Lithium battery waterproof rating

    The waterproof rating of lithium batteries is mainly based on the IP (Ingress Protection) rating system, of which IP67 and IP65 are two common waterproof and dustproof rating standards.IP67 means that the device can be immersed in water for a short period of time under c...
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