HRL lithium polymer batteries 3.7v 600mah for GPS TRACKING DEVICE

  • Model Number: HRL721944
  • Place of Origin: Guangdong, China (Mainland)
  • Type: Lithium polymer battery
  • Nominal Voltage: 3.7V
  • Nominal Capacity: 630MAH
  • MOQ : 1000PCS
  • Weight: 15g
  • Warranty: 1year
  • certifications: UN38.3,MSDS,KC, UL2054,IEC62133
  • Product Detail

    Product Tags

    Product ItemHRL lithium polymer batteries 3.7v 600mah for GPS TRACKING DEVICE

    Datails Pictures:







    Nominal Capacity





    Nominal Voltage



    Initial Impedance



    Limited Charge Voltage



    Discharge Cut-off Voltage



    Charge Current

    Standard Charge: 0.2C

    Rapid Charge: 0.5C


    Standard Charge

    0.2C 5A CC(constant current) charge to 4.2V, then CV(constant voltage) charge till charge current decline to 0.02C.


    Standard Discharge

    0.2 C5A discharge to the Discharge Cut-off Voltage.


    End-of-Charge Current

    0.02 C5A


    Max Continuous Charge Current


    What can 3.7 battery cells applicable for?

    The GPS tracker is a terminal with a built-in GPS module and a mobile communication module, and is used for transmitting the positioning data obtained by the GPS module to a server on the Internet through a mobile communication module (GSM/GPRS network), thereby realizing on the computer. Check the location of the GPS tracker. GPS tracker use by HRL lithium polymer battery 3.7v 600mah. The lithium polymer battery 3.7v 600mah used in it makes It be small, light and easy to operate. And it can work for a long time with the high-capacity HRL lithium polymer battery.

    3.7v lithium polymer batteries

    l smart wristbandcredit card,smart watch

    l Digital productsPOS device,Sport equipment

    l GPS, PDA, E-book , portable DVD, laptop, tablet PC, power bank

    l Electric Toys, RC helicopters, Electric tools


    Factory show:



    HRL 3.7v Lithium battery packs

    Q:Are you manufactory?

    A:Yes, we are professional manufacturer for polymer batteries since 2008

    Q:What is MOQ for this product in your company?

    A:We accept mini order.

    Q:When you ship my order?

    A:Normally 35-45days affter payment confirmed, but it can be negotiated based on order qty and production schedule.

    Q:Can I get the pre-production sample?

    A:Yes, we will send you sample for approval first, affter you confirm, then we will start the mass production order.

    Q:Can batterise size custome available?

    A:Yes, Please send ud the capacity and max battery size, so that we can search our model for you.

    Q:How about the quality grantee period?

    A:One Year.

    Q:How can you guarantee production quality?

    A:We have more than 10 years of experience of polymer battery production. Our production quality follows strict control proceed. We have 3 times inspection for the finished product before package. All of our battrties are 100% tested and inspected before shipment.



    Customer Service

    1. HRL service OEM ODM designs and lables are welcome.
    2. HRL Professional sales team which provide consultant service and the best battery solutions.
    3. Most competitive factory price, can negociate for your requirement.
    4. Orders up to 1000 pcs, the sample fee can be refunded.
    5. HRL All products will be tested 100% before shipment to ensure that the product does not have any quality problems.
    6. Wide-range battery products to satisfy different customer’s requirement.


    Come and get one. Email us at info@hrl-battery.com

    call us at 0086-13723706392;or you can send us message below,

    we will reply you in time.


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