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Portable Li-polymer battery pack 3.5A 3.7V High efficiency For e bicycle
Quick Detail:
Brand Name:QUAWIN
Model Number:QW037-035-LW
Use:3.7V Li-ion or Li-polymer battery pack
Type:Electric
Place of Origin:Guangdong China (Mainland)
Battery charger:automatic battery charger 4.2V
Certificate:CE FCC UL SAA PSE KC ROHS
Color:Black
Input voltage:100-240VAC 50/60Hz
Output voltage:4.2V
Output current:3.5A
Output power:14.7W
Charge mode:CC—CV(Constant Current—Constant Voltage)
Output Connector:DC Jack,Small crocodile clip,Cigar lighter,XRL,Ring terminal
Packaging & Delivery :
inner package: white box/polybags/at your request outer package:carton
Delivery Detail:sample within 5 work days,7~25 days for bulk order
Specifications:
3.7V Li-ion or Lithium Polymer battery PACK
Features:
• 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
Specification:
• Input: AC 100-240V 50-60Hz 1.0A
• Output: DC 4.2V
• Charging current: 3.5A
• 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.
ITEM | QW037-035-LW | QW037-040-LW | QW037-050-LW | QW074-020-LW | QW074-025-LW | QW111-015-LW |
Output voltage: | 4.2V | 4.2V | 4.2V | 8.4V | 8.4V | 12.6V |
Rated output current: | 3.5A | 4A | 5A | 2A | 2.5A | 1.5A |
Output power: | 14.7W | 16.8W | 21W | 16.8W | 21W | 18.9W |
ITEM | QW111-020-LW | QW148-010-LW | QW148-015-LW | QW185-005-LW | QW185-010-LW | QW222-010-LW |
Output voltage: | 12.6V | 16.8V | 16.8V | 21.0V | 21.0V | 25.2V |
Rated output current: | 2A | 1.0A | 1.5A | 0.5A | 1A | 1A |
Output power: | 25.2W | 16.8W | 25.2W | 10.5W | 21W | 25.2W |
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Portable Li-polymer battery pack 3.5A 3.7V High efficiency For e bicycle Images |
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