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High Quality 3.7V Li-ion Polymer Battery for Sale

  • Shenzhen, China
  • 100000PCS Per Week
  • L/C, T/T, D/P, Western Union, Paypal, Money Gram, Cash
  • DL-1873132
  • >1000MAH
  • 3.7V
  • Remote Control Boat, Remote Control Plane, Remote Control Car
  • Li-ion
  • 400g
  • 500 Cycles
  • 3.7V
  • 20ah
  • Lithium Polymer Battery
  • Delong or customized
  • EPE Pearl Cotton and Thick Cardboard Cartons
  • 187*31*32mm
  • China
  • 8506500000
  • Lithium-Ion Battery Pack
  • Series and Parallel
  • Chargeable
  • High Discharge Rate
  • Medium
  • Chargers
High Quality 3.7V Li-ion Polymer Battery for sale
Model DL-1873132
Nominal voltage 3.7V
Charge voltage 4.2V
Nominal capacity 20Ah
Battery type lithium polymer battery cell
Standard charge current 360mA
Max charge current 1800mA
Standard discharge current 900mA
Max discharge current 1800mA
Discharge cut off voltage 2.75V
Charge method CC/CV
Net weight 400g
Lifecycle 500 times
Warranty 12 months
Charge temperature 0°C ~ 45°C
Discharge temperature -10°C ~ 60°C


1, High energy density.

2, High working voltage for single battery cells.

3, Pollution-free.

4, Long cycle life.

5, No memory effect.

6, Capacity, resistance, Voltage, platform time consistency is good.

7, With short-circuit production function, safe and reliable.

8, Factory price& High quality.

9, Good consistency, low self discharge.

10, Light weight, small size.

High Quality 3.7V Li-ion Polymer Battery for Sale
High Quality 3.7V Li-ion Polymer Battery for Sale


High Quality 3.7V Li-ion Polymer Battery for Sale
High Quality 3.7V Li-ion Polymer Battery for Sale
High Quality 3.7V Li-ion Polymer Battery for Sale
High Quality 3.7V Li-ion Polymer Battery for Sale

Key Application

    A.Telecommunications: Cellular phone, interphone, blue tooth earphone, ect.

    B.Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television, electronic cigarettes,    electricity sound box, ect.

    C.Portable Devices: GPS,PDA, E-book ,PMP, PSP, laptop, walkie-talkies , portable medical device, etc.

    D.Illuminate Devices: Miner lamp, search light, ect.

    E.Others: Electric Toys, RC models, model aircraft, backup power, mobile power supply, hand electric drill, ect. 

Payment Terms
1.We accept bank transfer(T/T) ,Western Union,PayPal,Cash.
2.If you prefer other payment method,please contact us by email.
Packing and shipment

Packaging:Inner packing with EPE pearl cotton,

outer packing with strong cardboard cartons

or customerized packing


Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
Bulk order: sending out by air/sea.
Warranty Instructions

1.We provide 1 years Warranty.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 10-15 days, it is according to quantity.

Q: Can you provide samples ? 

A: Yes, we could offer the sample.

Q: What is your terms of payment ?

A: 30% T/T in advance ,balance 70% before shippment.

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Shenzhen Delong Energy Technology Co.,Ltd is one of leading lithium ion battery manufacturer in China 




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