AC 220V Factory Direct Sale DC 16.8V 30A 900W Charger for 4s 12V 14.8V Li-ion/Lithium Polymer Battery

• Type: Lithium Battery
• Charger Type: Electric Charger
• Charger Application: Standard Battery
• Nominal Voltage: 16.8V
• Charger Style: Intelligent Charger
• Compatible Battery Type: 12-Volt
• Model NO.: QW148-300-L
• Size: 204*100*55mm
• Certification: RoHS, CE
• Socket Type: Au/EU/UK/Us Plug
• Recyclable: Recyclable
• Input Voltage: 180~264V 50/60Hz
• Color: Black/Silver
• Transport Package: Corrugated Paper Packing Box
• Specification: Weight: 1500g(only body)
• Trademark: QUAWIN/OEM
• Origin: Shenzhen
• HS Code: 850431900
• Production Capacity: 50000 Pieces

Product Description

Quick Detail:
Brand Name:QUAWIN
Model Number:QW148-300-L
Use:4S 12V 14.8V Li-ion or Li-polymer battery pack
Type:Electric
Place of Origin:Guangdong China (Mainland)
Battery charger:automatic battery charger 16.8V
Color:Black/Silver
Shell Material:Aluminium alloy
Input voltage:180~264V 50/60Hz
Output voltage:16.8V
Output current:30a(Max)
Output power:504W
Charge mode:CC-CV(Constant Current-Constant Voltage)
Output Connector:Crocodile clip,aviation connector,XLR,Ring terminal,Anderson connector,customization

Packaging & Delivery :

12pcs/Carton
Carton size: 535*315*280mm
Delivery Detail:sample within 7 work days,15~25 days for bulk order

Specifications:
 4S 12V 14.8V 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: 180~264V 50/60Hz
  • Output: DC 16.8V
  • Charging current: 30a(Max)
  • Dimensions (mm): 204*100*55mm
  • Weight: 1500g(only body)

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

LED Indicator:
  Waiting Mode:LED(GREEN)  ON
  Charging Mode:LED(BLUE)   FLASH
  Full Charged Mode:LED(GREEN)  ON
  Charge Error Mode:LED(RED)   FLASH
  
Call us to know more details datasheet.

(A Typical Model)
Model		Input Voltage(V)	Battery Voltage(V)	Charging Voltage(V)	Charging Current(A)
QW128-300-F	(LiFePO4)	AC 180~264V	12.8(4S)	14.6	30
QW256-300-F			25.6(8S)	29.2	30
QW384-200-F			38.4(12S)	43.8	20
QW512-150-F			51.2(16S)	58.4	15
QW640-120-F			64(20S)	73	12
QW768-100-F			76.8(24S)	87.6	10
QW148-300-L	(Lithium)		14.8(4S)	16.8	30
QW259-300-L			25.9(7S)	29.4	30
QW370-200-L			37(10S)	42	20
QW481-150-L			48.1(13S)	54.6	15
QW629-120-L			62.9(17S)	71.4	12
QW740-100-L			74(20S)	84	10
QW120-300-S	(Lead Acid)		12(1S)	14.7	30
QW240-300-S			24(2S)	29.4	30
QW360-200-S			36(3S)	44.1	20
QW480-150-S			48(4S)	58.8	15
QW600-120-S			60(5S)	73.5	12
QW720-100-S			72(6S)	88.2	10