1200W Battery Charger 84V 14a Smart Charger for 20S 72V 74V Electric Motorcycle Robots RVS Campers Lithium ion batteries Pack
Product Description
Quick Detail:
Brand Name:QUAWIN
Model Number:QW740-140-L
Use:20S 72V 74V lithium ion batteries or Lithium polymer battery pack
Type:Electric
Place of Origin:Guangdong China (Mainland)
Battery charger:automatic battery charger 84V
Color:Black/Army green
Shell Material:Aluminium alloy
Additional functionality:LED display
Input voltage:100-240VAC 50/60Hz with PFC
Output voltage:84V
Output current:14a(Max)
Output power:1,176W
Charge mode:CC—CV(Constant Current—Constant Voltage)
Output Connector:Waterproof plug, Crocodile Clip, Aviation Connector, XLR, Ring terminal, Aviation Model plug, SAE Plug, Anderson Connector, Customized
Packaging & Delivery:
Carton size: 620*490*400mm
Delivery Detail:sample within 10 work days,15~25 days for bulk order
Specifications:
20S 72V 74V lithium ion batteries 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):≧90%
• Operating temperature:-20℃ ~ 45℃
• Storage temperature:-40℃ ~ 85℃
• Operating humidity:5%~90%RH
Specification:
• Input:100-240VAC 50/60Hz with PFC
• Output: DC 84V
• Charging current: 14a(Max)
• Dimensions (mm): 314*138*86
• Weight: 3650±50g(only body)
Safety protections:
• Over current protection
• Over voltage protection
• Short circuit protection
• Reverse polarity protection
• Anti-revert current protection
• Anti-spark protection
LED Indicator:
The charger turn trickle-off charging mode if battery is full (1/10C), and indicate by LED:
Waiting Mode:LED(GREEN) ON
Charging Mode:LED(BLUE) FLASH
Full Charged Mode:LED(GREEN) ON
Charge Error Mode:LED(RED) FLASH
| Typical Product Model | |||||
| Model | Input Voltage(V) | Battery Voltage(V) | Charging Voltage(V) | Charging Current(A) | |
| QW128-600-F | LiFePO4 | AC 100~264V | 12.8(4S) | 14.6 | 60 |
| QW256-400-F | 25.6(8S) | 29.2 | 40 | ||
| QW384-250-F | 38.4(12S) | 43.8 | 25 | ||
| QW512-200-F | 51.2(16S) | 58.4 | 20 | ||
| QW640-150-F | 64(20S) | 73 | 15 | ||
| QW768-130-F | 76.8(24S) | 87.6 | 13 | ||
| QW111-600-L | Lithium ion | 11.1(3S) | 12.6 | 60 | |
| QW148-600-L | 14.8(4S) | 16.8 | 60 | ||
| QW259-400-L | 25.9(7S) | 29.4 | 40 | ||
| QW370-250-L | 37(10S) | 42 | 25 | ||
| QW481-200-L | 48.1(13S) | 54.6 | 20 | ||
| QW629-150-L | 62.9(17S) | 71.4 | 15 | ||
| QW740-130-L | 74(20S) | 84 | 13 | ||
| QW120-600-S | Lead Acid | 12(1S) | 14.7 | 60 | |
| QW240-400-S | 24(2S) | 29.4 | 40 | ||
| QW360-250-S | 36(3S) | 44.1 | 25 | ||
| QW480-200-S | 48(4S) | 58.8 | 20 | ||
| QW600-150-S | 60(5S) | 73.5 | 15 | ||
| QW720-130-S | 72(6S) | 88.2 | 13 | ||