Gold Member Since 2013
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Shenzhen Quawin Technology Co., Ltd.

Charger, Lithium Battery Charger, Lithium Polymer Battery Charger manufacturer / supplier in China, offering 3.7V (4.2V 5A) Li-ion Lithium Polymer Battery Charger, 3 Steps Full Automatic Intelligen 72V 3A Pfc Lead Acid Battery Charger 88.2V with MCU, 3 Steps Full Automatic Intelligen 72V 2A Pfc Lead Acid Battery Charger 88.2V with MCU and so on.

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Supplier Homepage Product Li-ion Battery Charger 3.7V (4.2V 5A) Li-ion Lithium Polymer Battery Charger

3.7V (4.2V 5A) Li-ion Lithium Polymer Battery Charger

FOB Price: Get Latest Price
Min. Order: 200 Pieces
Production Capacity: 50000/Month
Transport Package: Box
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: QW037-050-LW
  • Charger Type: Electric Charger
  • Nominal Voltage: 4.2V
  • Socket Type: as Per Request
  • Input Plug: for Any Country Plug
  • Input Voltage: AC100-240V 50/60Hz
  • Warranty: One Year
  • Trademark: Quawin
  • Origin: China
  • Type: Lithium Battery
  • Charger Application: Standard Battery
  • Charger Style: Quick Charger
  • Recyclable: Recyclable
  • Use for: 3.7V Li-ion or Li-Polymer Battery Pack
  • Desktop Type: Yes
  • Delivery Date: 15days
  • Specification: NO
  • HS Code: 8504409990
Product Description
3.7V Li-ion Lithium Polymer battery Charger(4.2V 5A)

Quick Detail:
Brand Name:QUAWIN
Model Number:QW037-050-LW
Use:3.7V Li-ion or Li-polymer battery pack
Place of Origin:Guangdong China (Mainland)
Battery charger:automatic battery charger 4.2V
Input voltage:100-240VAC 50/60Hz
Output voltage:4.2V
Output current:5A
Output power:21W
Charge mode:CC-CV(Constant Current-Constant Voltage)
Output Connector:DC Jack,Small crocodile clip,Cigar lighter,XRL,Ring terminal
inner package: white box/polybags/at your request
outer package:carton

 3.7V Li-ion or Lithium Polymer battery PACK

  Charging mode:CC-CV(Constant Current-Constant Voltage)
High efficiency and low power consumption
Stabilized output and low noice
Efficiency(at 100% load): >=80%
Operating temperature:-10C ~ 45C
Storage temperature:-20C ~ 70C
Operating humidity:5%~90%RH

  Input: AC 100-240V 50-60Hz 1.0A
  Output: DC 4.2V
  Charging current: 5A
  Weight: 100g(only body)
Safety protections:
  Over Voltage protection
  Short Circuit protection
  Polarity error protection
  Over power protection
The charger turn trickle-off charging mode if battery is full (1/10C), and indicate by LED:
  Charging:Red LED
  Battery Full:Green LED
Call us to know more details datasheet.

Output voltage:4.2V4.2V4.2V8.4V8.4V12.6V
Rated output current:3.5A4A5A2A2.5A1.5A
Output power:14.7W16.8W21W16.8W21W18.9W
Output voltage:12.6V16.8V16.8V21.0V21.0V25.2V
Rated output current:2A1.0A1.5A0.5A1A1A
Output power:25.2W16.8W25.2W10.5W21W25.2W

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