Factory Direct Sale 84V 40A 3600W Charger for 20s 72V 74V Li-ion/Lithium Polymer Battery for Electric Tools/Wireless Monitoring/EV /Scooter/Solar
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Product Attributes
- Customization
- Available
- Type
- Lithium Battery
- Charger Type
- Electric Charger
- Model NO.
- QW740-400-L
- Charger Application
- Standard Battery
- Nominal Voltage
- 84V
- Charger Style
- Intelligent Charger
- Compatible Battery Type
- 72-Volt
- Size
- 315*180*90mm
- Certification
- RoHS, CE
- Socket Type
- Au/EU/UK/Us Plug
- Recyclable
- Recyclable
- Input Voltage
- AC 180~264V 50/60Hz
- Transport Package
- Corrugated Paper Packing Box
- Specification
- Weight: 8000g(only body)
- Trademark
- QUAWIN/OEM
- Origin
- Shenzhen
- HS Code
- 850431900
- Production Capacity
- 50000 Pieces
Product Images of Factory Direct Sale 84V 40A 3600W Charger for 20s 72V 74V Li-ion/Lithium Polymer Battery for Electric Tools/Wireless Monitoring/EV /Scooter/Solar
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Factory Direct Sale 84V 40A 3600W Charger for 20s 72V 74V Li-ion/Lithium Polymer Battery for Electric Tools/Wireless Monitoring/EV /Scooter/Solar -
Factory Direct Sale 84V 40A 3600W Charger for 20s 72V 74V Li-ion/Lithium Polymer Battery for Electric Tools/Wireless Monitoring/EV /Scooter/Solar -
Factory Direct Sale 84V 40A 3600W Charger for 20s 72V 74V Li-ion/Lithium Polymer Battery for Electric Tools/Wireless Monitoring/EV /Scooter/Solar -
Factory Direct Sale 84V 40A 3600W Charger for 20s 72V 74V Li-ion/Lithium Polymer Battery for Electric Tools/Wireless Monitoring/EV /Scooter/Solar -
Factory Direct Sale 84V 40A 3600W Charger for 20s 72V 74V Li-ion/Lithium Polymer Battery for Electric Tools/Wireless Monitoring/EV /Scooter/Solar -
Factory Direct Sale 84V 40A 3600W Charger for 20s 72V 74V Li-ion/Lithium Polymer Battery for Electric Tools/Wireless Monitoring/EV /Scooter/Solar -
Factory Direct Sale 84V 40A 3600W Charger for 20s 72V 74V Li-ion/Lithium Polymer Battery for Electric Tools/Wireless Monitoring/EV /Scooter/Solar
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Product Description
Brand Name:QUAWIN
Model Number:QW740-400-L
Use:20S 72V 74V Li-ion or Li-polymer battery pack
Type:Electric
Place of Origin:Guangdong China (Mainland)
Battery charger:automatic battery charger 84V
Color:Black
Shell Material:Metal case
Input voltage:AC 180~264V 50/60Hz
Output voltage:84V
Output current:40a(Max)
Output power:3360W
Charge mode:CC-CV(Constant Current-Constant Voltage)
Output Connector:Crocodile clip,aviation connector,Ring terminal,SB120A Plug,customization
Packaging & Delivery :
Specifications:
20S 72V 74V 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): >=90%
• Operating temperature:-20ºC ~ 45ºC
• Storage temperature:-40ºC ~ 85ºC
• Operating humidity:5%~90%RH
Specification:
• Input: AC 180~264V 50/60Hz
• Output: DC 84V
• Charging current: 40a(Max)
• Dimensions (mm): 315*180*90mm
• Weight: 8000g(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) | |
| QW256-1000-F | (LiFePO4) | 180~264V | 25.6(8S) | 29.2 | 100 |
| QW384-800-F | 38.4(12S) | 43.8 | 80 | ||
| QW512-600-F | 51.2(16S) | 58.4 | 60 | ||
| QW640-500-F | 64(20S) | 73 | 50 | ||
| QW768-400-F | 76.8(24S) | 87.6 | 40 | ||
| QW259-1000-L | (Lithium) | 25.9(7S) | 29.4 | 100 | |
| QW370-800-L | 37(10S) | 42 | 80 | ||
| QW481-600-L | 48.1(13S) | 54.6 | 60 | ||
| QW629-500-L | 62.9(17S) | 71.4 | 50 | ||
| QW740-400-L | 74(20S) | 84 | 40 | ||
| QW240-1000-S | (Lead Acid) | 24(2S) | 29.4 | 100 | |
| QW360-800-S | 36(3S) | 44.1 | 80 | ||
| QW480-600-S | 48(4S) | 58.8 | 60 | ||
| QW600-500-S | 60(5S) | 73.5 | 50 | ||
| QW720-400-S | 72(6S) | 88.2 | 40 | ||
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2321204". Items marked "
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Company Profile
"Quality is our priority, win by quality" which is the origin of the our company name --Quawin.
We always highly focus on Quality Assurance and completed After-Sales Service which based on competitive price. Our QA/QC Department performs strict quality control measures on all incoming main boards, spare parts and throughout our entire production process to ensure the high quality of each products. Pursuing the goal of 'No Defect on Quality, No Claim from Customers, ' we will continue to follow international standards to provide customers with satisfactory products.
As an eighteen years experience manufacture, we have built a powerful R& D team which has abundant knowledge and operational experience that can develop new products and improve existing models in order to meet growing market demands. This high efficient and energetic team is good at overcoming all kinds of obstacles.
We strive for 100% customer's satisfaction through continuous improvement and now our high quality products and thoughtful services have got good reputation from customers in the North America, South America, Europe, Asia and other countries and regions.
We currently rolls out thousands of products such as E-bike battery, golf car battery, UPS battery, BMS, solar battery, backup power battery and all kinds of matched chargers etc.
To keep ahead of the competition, you need a supplier who can keep up with your demands. Please contact us and let our excellent sales team to provide perfect service to you at once.
About Our Factory & Business Background
- Address
- 3rd Floor, Building C, Building 1, Aike Industrial Park, Baoan 23 District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shenzhen Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2006-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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