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Quick Detail:
Brand Name:QUAWIN
Model Number:QW444-070-L
Use:12S 42V 44.4V Li-ion or Li-polymer battery pack
Type:Electric
Place of Origin:Guangdong China (Mainland)
Battery charger:automatic battery charger 50.4V
Color:Black/Silver
Shell Material:Aluminium alloy
Input voltage:100-240VAC 50/60Hz with PFC
Output voltage:50.4V
Output current:7a(Max)
Output power:352.8W
Charge mode:CC—CV(Constant Current—Constant Voltage)
Output Connector:Crocodile clip,aviation connector,XLR,Ring terminal,Anderson connector,customization
Packaging & Delivery :
Specifications:
12S 42V 44.4V Li-ion or Li-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): >=90%
• Operating temperature:-20ºC ~ 45ºC
• Storage temperature:-40ºC ~ 85ºC
• Operating humidity:5%~90%RH
Specification:
• Input: 100-240VAC 50/60Hz with PFC
• Output: DC 50.4V
• Charging current: 7a(Max)
• Dimensions (mm): 204*100*55
• Weight: 1300g(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) | |
| QW128-200-F | (LiFePO4) | AC 100~264V | 12.8(4S) | 14.6 | 20 |
| QW256-120-F | 25.6(8S) | 29.2 | 12 | ||
| QW384-080-F | 38.4(12S) | 43.8 | 8 | ||
| QW512-060-F | 51.2(16S) | 58.4 | 6 | ||
| QW640-050-F | 64(20S) | 73 | 5 | ||
| QW768-040-F | 76.8(24S) | 87.6 | 4 | ||
| QW148-200-L | (Lithium) | 14.8(4S) | 16.8 | 20 | |
| QW259-120-L | 25.9(7S) | 29.4 | 12 | ||
| QW370-080-L | 37(10S) | 42 | 8 | ||
| QW481-060-L | 48.1(13S) | 54.6 | 6 | ||
| QW629-050-L | 62.9(17S) | 71.4 | 5 | ||
| QW740-040-L | 74(20S) | 84 | 4 | ||
| QW120-200-S | (Lead Acid) | 12(1S) | 14.7 | 20 | |
| QW240-120-S | 24(2S) | 29.4 | 12 | ||
| QW360-080-S | 36(3S) | 44.1 | 8 | ||
| QW480-060-S | 48(4S) | 58.8 | 6 | ||
| QW600-050-S | 60(5S) | 73.5 | 5 | ||
| QW720-040-S | 72(6S) | 88.2 | 4 | ||
Quick Detail:
Brand Name:QUAWIN
Model Number:QW444-070-L
Use:12S 42V 44.4V Li-ion or Li-polymer battery pack
Type:Electric
Place of Origin:Guangdong China (Mainland)
Battery charger:automatic battery charger 50.4V
Color:Black/Silver
Shell Material:Aluminium alloy
Input voltage:100-240VAC 50/60Hz with PFC
Output voltage:50.4V
Output current:7a(Max)
Output power:352.8W
Charge mode:CC—CV(Constant Current—Constant Voltage)
Output Connector:Crocodile clip,aviation connector,XLR,Ring terminal,Anderson connector,customization
Packaging & Delivery :
Specifications:
12S 42V 44.4V Li-ion or Li-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): >=90%
• Operating temperature:-20ºC ~ 45ºC
• Storage temperature:-40ºC ~ 85ºC
• Operating humidity:5%~90%RH
Specification:
• Input: 100-240VAC 50/60Hz with PFC
• Output: DC 50.4V
• Charging current: 7a(Max)
• Dimensions (mm): 204*100*55
• Weight: 1300g(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) | |
| QW128-200-F | (LiFePO4) | AC 100~264V | 12.8(4S) | 14.6 | 20 |
| QW256-120-F | 25.6(8S) | 29.2 | 12 | ||
| QW384-080-F | 38.4(12S) | 43.8 | 8 | ||
| QW512-060-F | 51.2(16S) | 58.4 | 6 | ||
| QW640-050-F | 64(20S) | 73 | 5 | ||
| QW768-040-F | 76.8(24S) | 87.6 | 4 | ||
| QW148-200-L | (Lithium) | 14.8(4S) | 16.8 | 20 | |
| QW259-120-L | 25.9(7S) | 29.4 | 12 | ||
| QW370-080-L | 37(10S) | 42 | 8 | ||
| QW481-060-L | 48.1(13S) | 54.6 | 6 | ||
| QW629-050-L | 62.9(17S) | 71.4 | 5 | ||
| QW740-040-L | 74(20S) | 84 | 4 | ||
| QW120-200-S | (Lead Acid) | 12(1S) | 14.7 | 20 | |
| QW240-120-S | 24(2S) | 29.4 | 12 | ||
| QW360-080-S | 36(3S) | 44.1 | 8 | ||
| QW480-060-S | 48(4S) | 58.8 | 6 | ||
| QW600-050-S | 60(5S) | 73.5 | 5 | ||
| QW720-040-S | 72(6S) | 88.2 | 4 | ||
