Portable Li-polymer battery pack 3.5A 3.7V High efficiency For e bicycle

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.