Intelligent Charger 8.4V 1.5A 2A 24W Au/EU/UK/Us Wall Charger for 2s 7.2V 7.4V 2A Lithium Li-ion / Lithium Polymer Battery Pack

• Type: Lithium Battery
• Charger Type: Electric Charger
• Charger Application: Tablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery
• Nominal Voltage: 8.4V
• Charger Style: Intelligent Charger
• Compatible Battery Type: 7.4-Volt
• Model NO.: QW074-020-L
• Size: 86*48*30.3mm
• Certification: RoHS, CE
• Socket Type: Au/EU/UK/Us Plug
• Recyclable: Recyclable
• Input Voltage: 100-240VAC 50/60Hz
• Color: Black
• Transport Package: White Box/Polybags/at Your Request
• Specification: Weight: 120g(only body)
• Trademark: QUAWIN/OEM
• Origin: Shenzhen
• HS Code: 850431900
• Production Capacity: 50000 Pieces

Product Description

Quick Detail:
Brand Name:QUAWIN
Model Number:QW074-020-L
Use:2S 6V 7.4V Li-ion or Li-polymer battery pack
Type:Electric
Place of Origin:Guangdong China (Mainland)
Battery charger:automatic battery charger 8.4V
Color:Black
Shell Material:Plastic Shell(ABS+PC)
Input voltage:100-240VAC 50/60Hz
Output voltage:8.4V
Output current:2a(Max)
Output power:16.8W
Charge mode:CC-CV(Constant Current-Constant Voltage)
Output Connector:Crocodile clip,aviation connector,XLR,Ring terminal,DC connector,customization

Packaging & Delivery :

150pcs/Carton
Carton size:618*378*273mm
Delivery Detail:sample within 7 work days,15~25 days for bulk order

Specifications:
  2S 6V 7.4V 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): >=85%
  • Operating temperature:-20ºC ~ 45ºC
  • Storage temperature:-40ºC ~ 85ºC
  • Operating humidity:5%~90%RH

Specification:
  • Input: 100-240VAC 50/60Hz
  • Output: DC 8.4V
  • Charging current: 2a(Max)
  • Dimensions (mm): 86*48*30.3
  • Weight:120g(only body)

Safety protections:
  • Over Voltage protection
  • Short Circuit protection
  • Polarity error protection
  • Over power protection

LED Indicator:
 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.

Typical Product Model
Model		Input Voltage (V)	Battery Voltage (V)	Charging Voltage (V)	Charging Current (A)
QW032-030-F	LiFePO4	AC 100~264V	3.2(1S)	3.65	3
QW064-020-F			6.4(2S)	7.3	2
QW128-015-F			12.8(4S)	14.6	1.5
QW256-005-F			25.6(8S)	29.2	0.5
QW037-030-L	Lithium		3.7(1S)	4.2	3
QW074-020-L			7.4(2S)	8.4	2
QW148-015-L			14.8(4S)	16.8	1.5
QW259-005-L			25.9(7S)	29.4	0.5
QW060-030-S	Lead Acid		6(0.5S)	7.35	3
QW120-015-S			12(1S)	14.7	1.5
QW240-005-S			24(2S)	29.4	0.5
QW2.4-4.8-020-N	NiMh/NiCD		2.4-4.8(2-4S)	3~6	2
QW3.6-7.2-015-N			3.6-7.2(3-6S)	4.5-9	1.5
QW4.8-9.6-012-N			4.8-9.6(4-8S)	6-12	1.2
QW6-12-010-N			6-12(5-10S)	7.5-15	1
QW7.2-14.4-008-N			7.2-14.4(6-12S)	9-18	0.8
QW9.6-19.2-006-N			9.6-19.2(8-16S)	12-24	0.6
QW12-24-005-N			12-24(10-20S)	15-30	0.5
QW18-36-004-N			18-36(15-30S)	22.5-45	0.4