How long will a 2500 mAh lithium battery last with a 380 watt water pump?

Introduction How long can a 2500 mAh lithium battery be used with a 380 watt water pump? To determine the usage time of a lithium battery, the following factors should be considered: 1. Lithium battery capacity: 2,500 ?

How long will a 2500 mAh lithium battery last with a 380 watt water pump?

To determine the useful life of a lithium battery, the following factors should be considered:

1. The capacity of the lithium battery: 2500 mAh means the capacity of the lithium battery is 2500. mAh. This means that the lithium battery can provide a current output of 2500 mA under ideal conditions, or 2500 mA in 1 hour. The capacity of lithium batteries is usually measured in milliamp-hours (mAh) or amp-hours (Ah).

2. The power of the water pump: The power of the water pump is 380 watts, which means that the water pump consumes 380 joules of energy per hour. Power is usually measured in watts (W).

3. Lithium Battery Voltage: In order to determine the power consumption, the lithium battery voltage must be known. The voltage of lithium batteries is generally 3.7 volts (V).

Depending on battery capacitylithium battery and the power of the water pump, the usage time can be calculated. First, the power of the water pump must be converted into current:

Current (ampere) = power (watt) / voltage (volt)

380 watts / 3 .7 volts ≈ 102.7 amps

Next, use the following formula to calculate the usage time:

Use time (hours) = lithium battery capacity (mAh) / water pump current (mA)

< p>So, 2500 mAh / 102.7 mAh ≈ 24.34 hours

Based on the calculation above , using a 2500 mAh lithium battery to power a 380 watt water pump can be used for about 24.34 hours. However, it should be noted that this calculation is carried out under ideal conditions and the actual usage time may differ due to certain factors (such as battery quality, usage environment, etc.). Furthermore, this calculation does not take into account the curve de discharge of lithium batteries, and the capacity of lithium batteries may gradually decrease during use. Therefore, additional experimentation and testing may be necessary to determine usage life in actual applications.

In the photo, there are 8 18650 batteries and 2500 mAh lithium batteries How many parallels and series are there How many V?

Ten thousand milliamps.

1. Large capacity: The capacity of the lithium battery is 10000 mAh, which is equivalent to the total capacity of four 2500 mAh lithium batteries.

2. Usage Time: A 10,000 mAh lithium battery has a long usage time. A 2500 mAh lithium battery has a usage life a quarter of that of a 10,000 mAh lithium battery. longer. .

2 series and 4 parallel, 3.7 × 2 = 7.4 V, 2,500 × 4 = 10,000, 7.4 V 10,000 mAh, completely loaded: 8V, 10,000 Bo' one hour = 10 amp-hours. The capacity of the series battery remains unchanged.

Lithium batteries are batteries with lithium metal as the negative electrode, also known as lithium metal batteries. It should be noted that lithium batteries are divided into primary batteries and secondary batteries according to different battery configurations. Early daysLithium batteries are primary batteries, but due to the highly active chemical properties of lithium metal, their processing, storage and use are subject to very high environmental requirements.

Thus, lithium batteries were not widely used after their invention. With the development of microelectronic technology at the end of the 20th century, the number of miniaturized devices has increased day by day, which places ever higher requirements on electrical power.electric. Lithium batteries then entered the stage of large-scale practical use. The most common lithium battery structure currently used by consumers uses lithium metal as the negative electrode, manganese dioxide as the positive electrode, and lithium salt dissolved in an organic solvent as the electrolyte.

  • Popular Focus
  • Where is the cheapest battery wholesale?

    Where is the cheapest battery wholesale in Tangxia, Sanyuanli, Baiyun District? There is an enterprise specializing in the independent production of electric vehicles in Tangxia, Sanyuanli, Baiyun District, Baiyun Sanyuanli Avenue, Baiyun Sanyuanli Street
    08-02
  • Four 3.7V lithium batteries in series and parallel produce 7.4V/4.4A. How to reduce it to 4.8V/4.4A?

    Four 3.7V lithium batteries in series and parallel produce 7.4V/4.4A. I personally think it is impossible to reduce it to 4.8V/4.4A. Because the discharge platform of lithium batteries is generally set
    08-10
  • What are the materials of the negative electrodes of lithium batteries?

    What are the materials of the negative electrodes of lithium batteries? The main commercial applications of lithium batteries include graphite, which is a sheet of copper used to guide current and which does not react. another safe
    08-02
  • The difference between 18500 and 26500 batteries

    What is the difference between 18500 and 26500 batteries? The answer above is 18650. The person asking the question should ask what is the difference between 18505 and 26500 batteries. In the case of Fuant ER1
    08-02
  • What does 3.7V 80mAh written on a lithium battery mean?

    What does 3.7V 80mAh written on a lithium battery mean? 3.7 V, 80 mA = 0.08 A, H means 1 hour, or 3600 seconds. Taken together, it is
    08-02
  • How long does a lithium battery (cell phone battery) last?

    How long does a lithium battery (cell phone battery) last? The lifespan of mobile phone batteries, under normal conditions of use and without serious impact, the lifespan set by the manufacturer must be 5 years.
    08-02
  • Will lithium batteries explode when charging?

    Will lithium batteries explode when charged? Will lithium batteries explode when charged? Lithium battery explosions usually occur during the charging process, because the negative electrode material of lithium batteries is graphite or other carbon materi
    08-02
  • Parameters of lgdas31865 lithium battery

    Parameters of lgdas31865 lithium battery The parameters of lgdas31865 lithium battery are as follows: LGDAS31865 is a model 18650 lithium battery with a capacity of
    08-02
  • What are the main components of lithium battery electrolyte?

    What are the main components of lithium battery electrolyte? The composition of lithium battery electrolyte is shown below. 1. Ethylene carbonate: molecular formula C3H4O3. Colorless transparent liquid (>35℃), room temperature
    08-02
  • Who are the lithium battery manufacturers in Shandong?

    What are the lithium battery manufacturers in Shandong? Shandong Shengyang Power Supply Co., Ltd. and Shandong Weineng Environmental Protection Power Technology Co., Ltd. 1. Shandong Shengyang Power Supply Co., Ltd. is located in Shengyang, Qufu City.
    08-02
  • Types of drone batteries available in 2024

    Part 1. Types of drone batteries available in 2024In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in
    07-30
  • How long does it take to charge 26650 battery?

    How long does it take to charge a 26650 battery? The charging time for a 26650 battery is generally between 3 and 6 hours, but the precise time depends on the power of the charger and the capacity of the battery. in general
    08-02
  • For what?Sure, here's an article based on the phrase "For what?

    The simple yet profound question, "For what?" often serves as a gateway to deeper reflections on purpose and intention. It is a query that invites us to delve into the reasons behind actions, decisions, and circumstances that shape our lives and the wor
    08-02
  • Choosing the Right Cart Battery

    This comprehensive guide will walk you through everything you need about cart batteries, from understanding different types to making an informed purchase decision.
    08-02
  • 30mAh~500mAh 3.7 V Li-ion Battery

    Welcome to Ufine's collection of 3.7V lithium-ion batteries ranging from 30mAh to 500mAh. Explore a diverse range of compact and lightweight batteries suitable for various electronic devices,
    08-02
  • Here are 10 essential facts about drone batteries for 2024.

    10 Key Facts About Drone Battery for 2024 In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in the consumer, commercial, and industrial sectors. Below are the primary types of drone batteries avai
    08-02
  • Could you please explain the difference among IMR, ICR, INR, and IFR 18650 batteries?

    What is the Difference Between IMR, ICR, INR, and IFR 18650 Battery?In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage. These distinct
    08-02
  • Safety considerations for cart batteries

    Selecting the ideal cart battery is crucial for ensuring optimal performance and longevity of your electric vehicle or vaping device. This comprehensive guide w
    08-01