Gold Member Since 2016
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Ubetter Technology Company Limited

Polymer Battery, Rechargeable Lithium Battery, Li-Polymer Battery manufacturer / supplier in China, offering 3.7V 20mAh Rechargeable Li-Polymer Battery for Smart Credit Cards, Panasonic SANYO 18650 Lithium Ion Battery Cell NCR18650f, 36V E Bike Battery 48V Electric Bicycle Battery Pack Lithium Ion Battery and so on.

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Supplier Homepage Product RC battery cells and liPO packs RC Heli/plane/quadcopter battery 3.7V 20mAh Rechargeable Li-Polymer Battery for Smart Credit Cards

3.7V 20mAh Rechargeable Li-Polymer Battery for Smart Credit Cards

Purchase Qty.:
100-999 1,000+
FOB Unit Price: US $0.76 US $0.65
Purchase Qty. (Pieces) FOB Unit Price
100-999 US $0.76
1,000+ US $0.65
Get Latest Price
Port: Shenzhen, China
Production Capacity: 5000000PCS/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: UBT-3.7V-20mah
  • Lead Time: 5-6days
  • Thickness: 0.4mm
  • Certificate: Ce, UL, RoHS, IEC, Un38.3
  • Transport Package: Customized
  • Origin: China
  • Capacity: 20mAh
  • Certification: UL, Ce, RoHS, Un38.3
  • Rated Voltage: 3.7V
  • Trademark: Ubetter
  • Specification: 0.4*22*55mm
  • HS Code: 8507600090
Product Description
Ultra Thin Battery 3.7V 20mAh Lipolymer Battery for Smart Credit Cards

1. Specification:  
BitmapHowell Energy Co.,Ltd
HW-LiP 3.7V  battery specification
ModelHW-LiP 3.7V 
 Dimensioncustom (thickness*width*length)
Discharge cut-off voltage2.75V
Maximum Charge voltage4.20V
Standard charge current0.1C 
 Standard discharge current1C
Charging methodCC/CV 
Working temperatureCharge:0-60 degree
Discharge:-20-55 degree
Storage temperatureminus 20 - 55 degree
Normal temperature capacitycustom
Cycle life800-1000 cycles 
2. Advantage:
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 and customized size
11.Wide application for electronics and industry

1.Telecommunication: cellular phone, web phone, interphone, Bluetooth earphone.
2.Portable office devices: Notebook, PDA, portable electrograph, portable printer.
3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.
4.Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine.
5.Illuminate devices: miner lamp, searchlight.
6.Others: toys, models.

1.Do not throw battery into water or make it wet;
2.Keep the battery away from heat source(like fire or heater);
3.Do not throw the battery into fire or heat the battery;
4.Forbid to hammer to trample the battery;
5.Forbid disassembling the battery in anyway.
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