Home » Products » Li-ion/Li-Polymer Battery Charger » 24W » 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

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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

Model:QW074-020-L
Input voltage:100-240VAC 50/60Hz
Output voltage:8.4V
Output current:2a(Max)
Dimensions (mm): 86*48*30.3
Availability:
Quantity:
  • QW074-020-L

  • QUAWINTEC/OEM

  • 8504401990

  • Shenzhen, China

  • L/C, T/T, D/P, Western Union, Paypal, Money Gram

  • white box/polybags/at your request outer package:carton

  • 200PCS

  • 50000 Pieces

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,Anderson 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*30.3mm
 • 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 100264V

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

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 B3rd Floor, Building C, Building 1, Aike Industrial Park, Baoan 23 District, Shenzhen
 +86-0755-86277191
 +86-13418588718
 +86-0755-86277151
 jim@quawin.com
 282084667
 tinaqw
 fanaib@hotmail.com

CONTACT US

  3rd Floor, Building C, Building 1, Aike Industrial Park, Baoan 23 District, Shenzhen
 +86-0755-86277191
 +86-13418588718
 +86-0755-86277151
 tinaqw
 fanaib@hotmail.com

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