Advanced 72V35A Electric Bus Fast Charging System for Transit

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Product Description

Advanced 72V35A Electric Bus Fast Charging System for Transit
Overview - Basic Info.
Model NO. STS3300
Charger Application Standard Battery
Nominal Voltage 12V/24V/36V/48V/60V/72V
Charger Style Intelligent Charger
Compatible Battery Type Lithium/Li-ion Lefepo4/Lead Acid Battery
Size 12V200A/24V100A/36V60A/48V55A/60V40A/72V40A
Certification RoHS, CB, CE
Socket Type Customized
Recyclable Recyclable
Product Name Portable Battery Charger
Model Sts3300
Input 90VAC~260VAC 50Hz/60Hz
Output 3300W
Efficiency ≥ 93% ( Full Loading )
Power Factor 99%
Application Golf Cart/Forklift/Electric Scooter/Motorcycle
Feature Safe Convenient
IP Rating IP34
Service VIP Service
Warranty 24 Months
Logo Customized
OEM/ODM Acceptable
Package Customized Package
MOQ 1PCS
Transport Package Paper Box Packed
Specification 288*180*100mm
Trademark QIX
Origin China
HS Code 8504409999
Production Capacity 50000
Packaging & Delivery Details
Package Size 52.00cm * 42.00cm * 40.00cm
Package Gross Weight 26.500kg
Lead Time
• 20 days (1 - 2 Pieces)
• 25 days (3 - 100 Pieces)
• 30 days (101 - 200 Pieces)
• To be negotiated (> 200 Pieces)
Product Description

QIX Intelligent Battery Chargers

These smart battery chargers are designed for lead acid battery, lifepo4 battery, lithium battery, etc. It can be used in electric cars, electric forklifts, electric sightseeing cars, electric patrol cars, golf carts, and electric dining cars for battery pack recharging.

Fully enclosed aluminum alloy shell, faster heat dissipation, intelligent temperature control fan, ensuring long-term stable operation. Quality is guaranteed! Simultaneously achieving IP67 waterproof rating, splash proof and rain proof, making outdoor use more reassuring.

Advanced 72V35A Electric Bus Fast Charging System for Transit Advanced 72V35A Electric Bus Fast Charging System for Transit Advanced 72V35A Electric Bus Fast Charging System for Transit
Specification
STS3300 Battery Charger Parameter
Rated voltage CV CC Net Weight (Kg) Size (mm)
Lead Acid Li-ion LiFePo4 @220Vac @110Vac
12V 14.7V 16.8V 14.6V 200A 100A 5.0 288*180*100
24V 29.4V 33.6V 29.2V 100A 50A
36V 44.1V 42V 43.8V 60A 30A
48V 58.8V 54.6V 58.4V 55A 28A
60V 73.5V 71.4V 73V 40A 20A
72V 88.2V 84V 87.6V 40A 20A
Note: Cut-off point for Li battery is 5% of CC, and it can be set between 3-10%. Input voltage: 90VAC~260VAC 50HZ/60HZ.
Advanced 72V35A Electric Bus Fast Charging System for Transit Advanced 72V35A Electric Bus Fast Charging System for Transit Advanced 72V35A Electric Bus Fast Charging System for Transit
Production Process
Advanced 72V35A Electric Bus Fast Charging System for Transit

Product Process Overview Guide

01
SMT
Accurately mount tiny electronic components onto the PCB circuit board to ensure the precise positioning of each component.
02
Wave Soldering
The plug-in components are firmly soldered to the circuit board through high-temperature soldering, forming a stable electrical connection.
03
Re-welding
Perform manual re-inspection and repair welding on key welding points to further enhance product reliability.
04
Debugging
Conduct the first functional test to ensure that the circuit performance meets the design requirements.
05
Assembly
By modular assembly, PCBA is precisely combined with other structural components to form a complete product framework.
06
Glue Filling
The core part adopts the sealing process of glue filling, which improves the waterproof, shockproof, and heat dissipation performance.
07
Testing
The product will undergo comprehensive functional testing, including strict verification of performance, stability, and security.
08
Old Aging Test
Simulate a long-term operating environment and conduct continuous power-on aging tests on the product to ensure its long-term reliability.
09
Packing
Adopting shockproof and dust-proof packaging to ensure transportation safety.
Every step carries our ultimate pursuit of quality. If you have any questions, please feel free to communicate at any time!
Certifications
Advanced 72V35A Electric Bus Fast Charging System for Transit

Our Credentials: A Promise of Excellence

Specializing in chargers, lithium batteries, BMS, inverters, and other electronic products, we uphold global standards to deliver quality, integrity, and innovation. Below are our key certifications and their value to you:

1. CE Certification
Our products meet EU safety, health, and environmental regulations—enabling seamless entry into European markets.

2. RoHS Certification
Our products comply with EU safety standards, ensuring that they do not contain harmful chemicals to human health and the environment during production, use, and disposal processes.

3. CB Certification
This certification covers safety standards for electronic and electrical products, and our products comply with CB safety testing.

4. ISO 9001 (Quality Management System)
A robust quality framework guarantees consistent product quality, efficient processes, and continuous improvement.

5. Design Patent Certificate
This protects our innovative designs, showcasing our commitment to unique, market-leading solutions.

6. Product Test Reports
Independent testing confirms our battery chargers and accessories meet global performance and safety standards.

Why This Matters to You

These certifications aren't just badges—they're our guarantee:
- Quality: Rigorous systems ensure consistent, reliable products.
- Integrity: Fair practices and responsible sourcing align with your values.
- Innovation: Patented designs set your offerings apart.
- Market Access: CE/RoHS/CB/ISO... open doors to global markets.

Partner with us, and leverage our certified expertise to grow your business with confidence.

Customer Feedback
Advanced 72V35A Electric Bus Fast Charging System for Transit

OUR Mission: Provide reliable, efficient, and environmentally friendly new energy chargers for global marketing.

From customer feedback, it can be seen that everyone is extremely satisfied with the product. They praise the product's functionality for meeting their needs, smooth use, and far exceeding expectations in terms of battery life and texture, solving many pain points in daily use.

They also highly appreciate the service, with timely and professional responses to pre-sales inquiries, efficient and thoughtful after-sales handling, and the ability to quickly follow up and solve problems.

Many customers have expressed that they will recommend it to people around them and look forward to the company launching more new products, which shows their trust and recognition of the products and the company.

Choosing us is like finding a partner who understands you.

Company Profile
Advanced 72V35A Electric Bus Fast Charging System for Transit

Innovation Leader in the Field of New Energy

We have been steadily advancing in the field of new energy lithium batteries and battery chargers for 20 years. We are located in a 3000 square meter intelligent production base, which is the cradle of innovation and quality.

We have created a unique "Five Dimensional Quality Assurance System", which implements 26 quality inspection processes from raw material selection to finished product delivery. Our products not only cover various types such as lead-acid battery chargers and lithium-ion battery chargers, but also have passed multiple international certifications such as CE, RoHS, CB, etc., ensuring that each product meets high global standards.

In terms of battery chargers, we constantly innovate and develop efficient and safe charging solutions for different models such as electric motorcycles, electric bicycles, and electric tricycles.

Looking ahead to the future, we will continue to uphold the concept of innovation, quality, and service, committed to providing global customers with higher quality new energy products and solutions.

If you want to purchase any products from China, you can contact us. We will use the best resources to help you for free!

Excellent Service and Comprehensive Procurement Support

What sets us apart in the industry is our consistent high-quality service and solid comprehensive service capabilities. For overseas customers planning to purchase Chinese products, we are undoubtedly your trusted partner.

We have the purchasing strength to accurately match various products you need, relying on extensive and stable cooperation resources accumulated through years of deep market cultivation, and can open up efficient procurement channels for you. Our professional team follows up throughout the entire process, from requirement communication to order delivery, providing meticulous and efficient service support to ensure a smooth and worry-free procurement process for you.

No matter what category, specifications, or quantity of products you need, we can handle them with ease, making your Chinese procurement journey simple and worry-free.

Dear customer, we sincerely hope that after reading this, you can get in touch with us, send us an inquiry or TM message. We sincerely look forward to serving you and hope that our sincere service can bring you unlimited business opportunities!

Advanced 72V35A Electric Bus Fast Charging System for Transit
Packing & Delivery
Advanced 72V35A Electric Bus Fast Charging System for Transit

If you want to purchase any products from China, you can contact us. We will use the best resources to help you for free!

To ensure shipping fees and delivery schedules align with your needs, let's collaborate to craft the ideal plan. Connect with us directly to discover smooth shipping solutions and bespoke arrangements, perfectly tailored to your requirements.

Frequently Asked Questions (FAQ)
ARE YOU THE MANUFACTURER?
Yes, we are a factory with 15+ years of experience, mainly engaged in: Lead acid battery chargers, Lithium battery chargers, and LiFePO4 battery chargers.
HOW DO I CHOOSE A CHARGER?
Please send us the following information:
1) Input voltage
2) Output voltage and current
3) Battery type
4) Specification of input and output plugs
Then we will suggest the most suitable charger for your reference.
CAN YOU DO DESIGN FOR US?
Yes, we do OEM and ODM services. We have good experience to understand what buyers like and arrange development.
HOW ABOUT THE SHIPMENT AND DELIVERY TIMES?
Generally, it will take 5-7 days for production after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. It can be shipped by DHL, FedEx, UPS, sea shipment, etc.
WHAT'S THE PAYMENT TYPE?
You can pay by T/T, PAYPAL, BANK TRANSFER, D/A, D/P, Credit Card, L/C, etc.
HOW TO SOLVE TECHNICAL PROBLEMS?
We have a professional team to connect with you. 24 hours after-service consultancy is just for you. If you meet any problems, don't hesitate to contact us.

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