Top quality DTP682730 3.7v 550mah li ion polymer battery

Top quality DTP682730 3.7v 550mah li ion polymer battery

  • Model:DTP682730

    Voltage:3.7V

    Capacity:550mAh

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  • Product Details
  • Items

    Parameter

    Battery modelDTP682730
    Nominal voltage3.7V
    Minimum capacity550mAh(0.2C discharge)
    Charging voltage4.2V
    Discharging cut-off voltage3.0V
    Standard charging0.2C /4.2V
    Max charging1.0C /4.2V
    Standard discharging0.2C/3.0V
    Max discharging 

    continuous discharge

    1.0C/3.0V

    non-continuous discharge

    2.0C/3.0V

    Shipment voltage≥3.85V

    Battery pack impedance

    ≤110mΩ
    Operating temperature 

    Charging:    0°C ~ 45°C

    Discharging: -20°C ~60°C

    Storage (At 50% SOC and specified temp, 

    recoverable capacity in % vs time )    

    -10℃~25℃

    (12 months ≥85% )

    -10℃ ~45℃

    (6 months  ≥85% )

    -10℃~55℃

    (1 month   ≥90% )

    20±5℃ is the recommended storage temperature

    Visual Inspection

    There should not be any remarkable scratches, cracks, 

    bolts, cauterization, deformations, swelling, leakage 

    and so on the surface of the cell.

    Reference standard

    GB/T 18287-2013,KC CE ROHS IEC/EN61960, UL164



    1.BATTERY PARAMETERS

    Model:DTP682730

    Max dimension:7.0*27.5*32(mm),

    Customizable PCM and connector, Wire length

    Get certificate:KC CB CE ROHS UL IEC62133 MSDS

    Discharge cut-off voltage: 2.75V

    Maximum charging voltage: 4.2V

    Continuous work current:110mA(0.2C)

    Maximum charge current:275mA(0.5C)1C Can be customized

    Working temperature (discharge):-10℃-55℃

    Working temperature (charging):0℃-45℃

    2.APPLICATION

    1) Beauty instrumen

    2) GPS tracker

    3) Hydrogen-rich water cup

    4) Bluetooth device

    5) Laptop

    6) Digital camera

    7) Bluetooth speaker


    3.Model List

    No.

    ModelVoltageCapacityMax dimension
    1DTP4010123.7V30mAh4.2*10.2*14mm
    2DTP 301120
    3.7V40mAh3.5*11.5*22mm
    3DTP 140728(401120)
    3.7V45mAh
    4.2*11.5*22mm
    4DTP 381020
    3.7V50mAh4.0*10.5*22mm
    5DTP 401220
    3.7V60mAh4.2*12.5*22mm
    6DTP 401420
    3.7V65mAh4.2*14.5*22mm
    7DTP 351422
    3.7V80mAh3.7*14.5*24mm
    8DTP 401525
    3.7V110mAh4.2*15.5*27mm
    9DTP 401230
    3.7V110mAh4.2*12.5*32mm
    10DTP 381725
    3.7V120mAh
    4.0*17.5*27mm
    11DTP 401430
    3.7V130mAh4.2*14.5*32mm
    12DTP 302530
    3.7V150mAh3.5*25.5*32mm
    13DTP 402025
    3.7V150mAh4.2*20.5*27mm
    14DTP 452025
    3.7V150mAh4.7*20.5*27mm
    15DTP 501240
    3.7V180mAh
    4.2*12.5*42mm
    16DTP 401730
    3.7V180mAh4.2*17.5*32mm
    17DTP 502025
    3.7V200mAh5.2*20.5*27mm
    18DTP 452030
    3.7V200mAh4.7*20.5*32mm
    19DTP 751823
    3.7V230mAh
    7.7*18.5*25mm
    20DTP 502030
    3.7V250mAh5.2*20.5*32mm
    21DTP 602025
    3.7V250mAh6.2*20.5*27mm
    22DTP 652025P
    3.7V250mAh6.5*20.5*27mm
    23DTP 602030
    3.7V300mAh
    6.2*20.5*32mm
    24DTP 701729
    3.7V300mAh
    7.2*17.5*31mm
    25DTP 501646
    3.7V300mAh
    5.2*16.5*48mm
    26DTP 701635
    3.7V350mAh
    7.2*16.5*37mm
    27DTP 661535
    3.7V350mAh
    6.8*15.5*37
    28DTP 140761(402248)
    3.7V350mAh
    4.2*22.5*50mm
    29DTP 751635
    3.7V380mAh
    7.8*16.5*37mm
    30DTP 502535
    3.7V400mAh5.2*25.5*37mm
    31DTP 503030
    3.7V400mAh
    5.2*30.5*32mm
    32DTP 602035
    3.7V400mAh
    6.2*20.5*37
    33DTP 651647
    3.7V420mAh
    4.7*16.5*49mm
    34DTP 551659
    3.7V420mAh
    5.7*16.5*61
    35DTP 701456
    3.7V450mAh
    7.2*20.5*37
    36DTP 652035
    3.7V450mAh
    6.7*20.5*37mm
    37DTP 140741(502045)
    3.7V450mAh
    5.7*20.5*46.5mm
    38DTP 602045
    3.7V500mAh6.2*20.5*47
    39DTP 102030
    3.7V500mAh10.2*20.5*32mm
    40DTP 553030
    3.7V500mAh
    5.7*30.5*32mm
    41DTP 652533
    3.7V500mAh6.7*25.5*35mm
    42DTP 542050
    3.7V500mAh5.6*20.5*52

    4.CUSTOMIZED SERVICE


    5.OUR ADVANTAGE:

    1) 12 Years + experience in lithium battery production and research and development;

    2) 25 A level lithium battery R&D engineers;

    3) We pay more attention to environmental protection and safety performance of lithium batteries, all products meet ROHS standards, safe and non-explosive;

    4) We pay more attention to product quality and customer service. After we receive the consultation at any time, we will reply to our customers within 48 hours.

    6.OUR FACTORY: