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351220 52mah Rechargeable Battery Pack 3.7V For Black Box of Car

351220 52mah Rechargeable Battery Pack 3.7V For Black Box of Car

    • 351220 52mah Rechargeable Battery Pack 3.7V For Black Box of Car
    • 351220 52mah Rechargeable Battery Pack 3.7V For Black Box of Car
    • 351220 52mah Rechargeable Battery Pack 3.7V For Black Box of Car
  • 351220 52mah Rechargeable Battery Pack 3.7V For Black Box of Car

    Product Details:

    Place of Origin: Shenzhen China
    Brand Name: DELONG
    Certification: CE, Rohs, MSDS,FCC, ect.
    Model Number: DEL-351220

    Payment & Shipping Terms:

    Minimum Order Quantity: 500pcs
    Price: Negotiation
    Packaging Details: export standard package
    Delivery Time: Sample: 7-10 days, Mini order: 10-15working days
    Payment Terms: T/T, PayPal,Western Union ect.
    Supply Ability: 20000pcs per month
    Detailed Product Description
    Battery Type: Grade A Polymer Battery Cell Real Capacity: 52mah
    Rate Voltage: 3.7V Name: Rechargeable Battery Pack 3.7V
    Shap Dimension: 3.5*12*20mm Wire: Base On The Current Or Customized
    Connector: Melex, JST,or Customized Discharging Temp.: -20~60℃
    Battery Material: Li(NiCoMn)O2 Condition: 100% New

    351220 52mah Rechargeable Battery Pack 3.7V For Black Box of Car

     

    QUALITY IS OUR CULTURE

     

    Specification:

     

    No.

    Item

    Rated Performance

    Remark

    1

    Rated Capacity

    Typical

    52mAh

    Discharge at 0.2C after standard charge fully.

    Minimum

    45mAh

    2

    Nominal Voltage

    3.7V

    Mean operation voltage during standard discharge.

    3

    Voltage at end of

    Discharge

    3.0±0.1V

    Discharge cut-off voltage.

    4

    Charging Voltage

    4.20±0.03V

     

    5

    AC  (1KHz) Impedance New Cell Max(mW)

    ≤200mΩ

     

    6

    Standard Charge

    Constant Current 0.5C

    Constant Voltage 4.20V

    0.01 C cut-off

    Charge time : Approx 4.0h.

    7

    Standard Discharge

    Constant current 0.2C

    end voltage 3.0V

     

    8

    Fast Charge

    Constant Current 1.0C

    Constant Voltage 4.2V

    0.01 C cut-off

    Charge time : Approx 2.5h.

    9

    Fast Discharge

    Constant current 1.0C

    end voltage 3.0V

     

    10

    Maximum Continuous Charge Current

    0.5C

     

    11

    Maximum Continuous Discharge Current

    1.0C

     

    12

    Operation Temperature Range

    Charge: 0~85°C

    60±25%RH.

    Bare Cell.

    Discharge: -20~85°C

    13

    Storage Temperature

    Range

    Less than 1 year: -20~25°C

     

    Less than 3 months: -20~40°C

    14

    Storage Humidity Range

    60±25%RH.

     

    15

    Weight

    Approx: About 6g

    Whole product

    16

    Product Dimension

    Length: Max.31.5mm

    Initial dimension

    Width: Max. 12.5mm

    Thickness: Max.5.2mm

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Shipping:

     

    1. Small order or Sample delivery by International express from door to door.

     

    2. Emergency Goods arrange to delivery by Air, each carton weight less than 10kg

     

    3. For bulk order and suggest delivery by sea if time available, safe money

     

    Main applications:
     

    * Communication: back-up electric supply, interphone

     

    * Eletric vehicles: electric bicycle (E-bike), golf cart , electric wheelchair, E-car and E-bus

     

    * Power tools: electric cropper, electric drill, electric saw, electric hammer

     

    * Illuminate devices: solar battery, miner lamp, solar power lamp, emergency light, electric torch.

     

    * Portable office devices: Laptop, PDA, portable electrograph, portable printer

     

    * Video devices: Portable DVD , portable television

     

    * Others: R/C model, toy, small home appliance

     

    After-services:

     

    (1) 1 year warranty

     

    (2) For bulk order supply !% spare part.

     

    (3) Any non-intentional damage will be repaired by free

     

    About us:

     

    1. Shenzhen Delong Energe Technologe Co. Ltd. was established in 2006.

     

    2. The core competencies is power bank, li-polymer battery and ebike battery.

     

    3. The nich market is Eurpoand America India

     

    4. 8 years experiences in battery field, 3 years experiences in export power bank field

     

    FRQ:

     

    Q: What kinds of payment methods and price term?

     

    A: EXW, CIF, CFR, FOB ..etc. We accept Paypal, Western Union, T/T usually. But we also accept L/C or OA under special situati

     

    Q: Can you supply OEM or ODM service?

     

    A: We could supply OEM/ODM service of any brand’s tablet accessory absolutely!

     

    Q: Which shipment available?

     

    A: Normally, we ship goods by sea,air and express. Special requirement also acceptable

     

    Q: May I get free sample?

     

    A: Sample are available for evaluation before bulk order. 

     

    Q: Warranty?

     

    A:  Offer one year warranty.

     

    Contact Details:

     

    Skype: Kristten Wei

    Email: sales006@delongbattery.com

     

    WITH US YOUR BUSINESS IN SAFE, YOUR MONEY IN SAFE

    Contact Details
    Shenzhen Delong Energy Technology Co.,LTD

    Contact Person: Ms. Iris

    Tel: 86-755-61186759

    Fax: 86-755-33815254

    Send your inquiry directly to us (0 / 3000)