Batteries include dry batteries, lithium batteries, etc.

A. Dry batteries: Dry batteries are also called manganese-zinc batteries. The so-called manganese-zinc refers to its raw materials. For dry batteries of other materials, such as silver oxide batteries, nickel-cadmium batteries. The voltage of the manganese-zinc battery is 15V. Dry batteries consume chemical raw materials to generate electricity. Its voltage is not high, and the continuous current it can generate cannot exceed 1 ampere.
B. Lead storage battery: Fill a glass tank or plastic tank with sulfuric acid, and then insert two lead plates, one is connected to the positive electrode of the charger, and the other is connected to the negative electrode of the charger. After more than ten hours of charging, a storage battery is formed. There is a voltage of 2 volts between its positive and negative poles. The advantage of the battery is that it can be used repeatedly.
Classification of lead-acid batteries:
B1. Classification according to the battery plate structure: formed, pasted and tube type batteries;
B2. Classified by battery cover and structure: open-ended, vented, acid-proof and explosion-proof and sealed valve-regulated batteries;
B3. Classified by battery maintenance methods: there are ordinary, low maintenance, and maintenance-free batteries.
B4. According to the relevant national standards, the main battery series products are:
B11. Starting battery: mainly used for starting and lighting of automobiles, tractors, diesel engines, ships, etc.;
B12. Fixed storage batteries: mainly used in communications, power plants, and computer systems as backup power sources for protection and automatic control;
B13. Traction battery: Mainly used for power supply of various battery vehicles, forklifts, forklifts, etc.;
B14. Railway batteries: mainly used for the power of railway diesel locomotives, electric locomotives, passenger car starting and lighting;
B15. Motorcycle battery: mainly used for starting and lighting of various specifications of motorcycles;
B16. Batteries for coal mines: mainly used for traction power supply of electric locomotives;
B17. Batteries for energy storage: mainly used for wind and hydroelectric power storage.
C. Lithium battery: a battery with lithium as the negative electrode. It is a new type of high-energy battery developed after the 1960s. The advantages of lithium batteries are that the single battery has high voltage, large specific energy, long storage life (up to 10 years), good high and low temperature performance, and can be used at -40 to 150°C.

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  1. Battery for Beates X Bluetooth Headphones

    $3.89

    Type: Li-Ion

    Certification: CE

    Nominal Capacity: 55mAh

    Origin: CN(Origin)

    Set Type: Batteries Only

    Size: 4*8*26mm

    Voltage: 3.8V

    Weight: 6g

    Application: Replacement Battery For Beates X Headset Beats X Earphone

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  2. Lithium battery for Samsung Galaxy Buds wireless earphones

    $4.26

    Type: Li-Ion

    Certification: CE

    Nominal Capacity: 55mAh

    Origin: CN(Origin)

    Set Type: Batteries Only

    Replacement Battery: Yes

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  3. Beats Powerbeats Headphone Replacement Battery

    $2.31

    Model Number: Replacement Battery For Powerbeats 2 and 3

    Type: Li-polymer

    Certification: CE

    Nominal Capacity: 900mAh

    Origin: CN(Origin)

    Set Type: Batteries Only

    Replacement Battery: Yes

    Battery Number: 1PCS

    Size: 4.8*12*23mm

    Voltage: 3.7V

    Weight: 8.0g

    Application: Replacement Battery For Powerbeats 2 and 3

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  4. Lithium Rechargeable Coin Cell Battery for Powerbeats Pro Bluetooth Headphones

    $4.36

    Type: Li-Ion

    Certification: CE

    Nominal Capacity: 55mAh

    Origin: CN(Origin)

    Set Type: Batteries Only

    Replacement Battery: Yes

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  5. car jump start power bank 12v 200A

    $86.00

    Start the car: 12V
    Output voltage: 19V.16V.12V
    Capacity: 44.4WH
    Dimensions: 155*70*35mm
    USB output: 5V 2.1A
    Charging method: CC/CV 15V1A
    Starting current: 200A
    Maximum current: 400A (3S)
    Cycle life: 1,000 times
    Operating temperature: -20℃-60℃

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  6. 3.7V Bluetooth headset polymer lithium battery

    $7.79

    Battery type: lithium battery
    Model ID: 401012
    Capacity: 30 mAh
    Rechargeable battery: Yes
    Charging voltage: 3.7V~4.2V
    Rated voltage: 3.7V
    Working temperature: -10°~50°
    Dimensions (length * width * height): 5x10x12mm

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  7. 100% Brand New 25mAh A1604 Battery for Airpods 1st 2nd

    $6.73

    Certification: CE

    Use: MP3 / MP4 Player

    Origin: CN(Origin)

    Rechargeable: Yes

    Type: Standard Battery

    Model Number: Airpods Battery

    Featrue1: GOKY93mWhA1604 Battery

    Featrue2: Battery For Airpods 1st 2nd A1604 A1523 A1722 A2032 A2031

    Featrue3: Battery For airpods 1st 2nd

    Featrue4: For Airpods Earphone Battery

    Featrue5: Battery For air pods 1 air pods 2

    Featrue6: Wireless Earphone Battery

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  8. Small cylindrical lithium polymer rechargeable battery for earphones

    $4.75

    Model Number: 10100

    Type: Li-Ion

    Certification: CE

    Nominal Capacity: 60mA

    Origin: CN(Origin)

    Set Type: Batteries Only

    Replacement Battery: Yes

    Battery Number: 1PCS

    Size: D10.2*L11.5mm

    Voltage: 3.7V

    Weight: 6g

    Applications: Replacement Battery For TWS Earphone Wireless Headset

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  9. Bose SoundSport Wireless Battery

    $4.28

    Type: Li-Ion

    Certification: CE

    Nominal Capacity: 60mAh

    Origin: CN(Origin)

    Set Type: Batteries Only

    Fit for: Bose SoundSport Wirelessn Headset

    Model: CP1654

    Voltage: 3.6V

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