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Rechargeable 4000mah 2p 18650 Battery Pack , 3.7 Volt Lithium Ion Battery

Categories Lithium Ion Battery Pack
Brand Name: Unitech
Model Number: 18650 3.7V 4000mAh
Certification: CE MSDS RoSH
Place of Origin: China
MOQ: 500packs
Price: Factory price
Payment Terms: Western Union , T/T, L/C
Supply Ability: 100000packs/month
Delivery Time: 15 days
Packaging Details: One battery in a box, 10KG Per Carton
Product Name: 18650 2p Battery Pack
Configuration: 1S2P 4000mAh 3.7V
Battery Size: 36*65MM
Service: OEM ODM Professional Battery Solution
Samples: 2 free Available for you testing
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    Rechargeable 4000mah 2p 18650 Battery Pack , 3.7 Volt Lithium Ion Battery


    4000mah Rechargeable Cylindrical li-ion 18650 2p Battery Pack 3.7 volt Lithium ion Battery


    Battery Specs:

    Product Name3.7V 4000mAh li ion battery
    Battery TypeLi ion battery pack
    Power Wh:14.8Wh
    Accembly Composed Type1S2P / 2 cells
    Nominal Capacity4000 mAh@0.2C discharge
    Nominal Voltage3.7 V
    Charge Voltage4.2±0.12 V
    Cutoff Voltage3.0 V
    Standard charge Current800 mA@0.2C charge
    Max. charge current4000 mA@1C charge
    Continous Discharge Current800 mA@0.2C discharge
    Max. Discharge Current4000 mA@1C discharge ≤ 1s
    Resistance(pack)40 mΩ1kHz AC Method
    Extra Run Time:Over 500 times
    Weight (Approx.)90 g
    Dimensions(T.W.L.)18*36*66 (mm)Battery pack size
    Charging PlugJST-XHselectable
    Discharging Plug-selectable
    Charge Temperature0 ~ 45℃
    Discharge Temperature-20 ~ 60℃
    Storage Temperature-10~40℃Less than one month
    0~30℃More than one month
    Warranty12 months
    Features:
    1. No memory effect.
    2. High energy density.
    3. High operating voltage.
    4. Safety characteristics are excellent.
    5. Discharge temperature range of -20°C-+60°C.
    6. Charge/discharge cycle characteristics are excellent.

    Battery Processing:



    Battery Pictures:



    Packing and Shipping:


    1. Standard Export Package
    2. Mode of Transport:
    by UPS/DHL/FEDEX( It takes 3-5 days to arrive)
    by air cargo( It takes about one week to arrive)
    by sea shipment ( It takes about one month to arrive)



    FAQ:


    Q1. Can I have a sample order for battery?
    A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

    Q2. What about the lead time?
    A: Sample needs 3-5 days, mass production time needs 2 weeks for order quantity more than.

    Q3. How do you ship the goods and how long does it take to arrive?
    A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

    Q4. How to proceed an order for battery?
    A: Firstly let us know your requirements. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly, we arrange the production.

    Q5. Is it OK to print my logo on battery product?
    A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

    Q6: Do you offer guarantee for the products?
    A: Yes, we offer 1 years warranty to our products.

    Q7: How to deal with the faulty?
    A: Firstly, our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new battery with new order for small quantity. For defective batch products, we will change them and send new products to you or we can discuss the solution including re-call according to real situation.


    Quality Rechargeable 4000mah 2p 18650 Battery Pack , 3.7 Volt Lithium Ion Battery for sale
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