Reliable 3300W Waterproof Battery Charger IP67 for Lithium Lead Acid Battery Systems - Waterproof and Weather Resistant

Still deciding? Get samples of $ !
Order Sample

Product Description

Basic Information

Model NO. QX3300
Charger Application Standard Battery, Lithium / Li-ion / Lead Acid / LiFePO4 Battery Charger
Nominal Voltage 48V/72V/84V/144V/312V
Charger Style Intelligent Charger
Compatible Battery Type Lithium/Li-ion/LiFePO4/Lead Acid Battery
Size 48V42A/72V40A/84V40A/96V32A/144V23A/312V10A
Certification RoHS, CE
Socket Type Customized
Recyclable Recyclable
Product Name Waterproof Battery Charger
Material Aluminium Alloy
Function Charging
Battery Type Electric, Power Supply Adapter, Fast Charger
Input AC 90-260V
Output Power 3300W
Efficiency 93%
Application Golf Cart/Forklift/Electric Scooter/Motorcycle
Feature Safe & Convenient
Warranty 24 Months
Specification 375*280*185mm

Packaging & Delivery

Package Size 38.00cm * 28.00cm * 19.00cm
Package Gross Weight 8.000kg
Lead Time 15 days (1 - 1 pieces)
To be negotiated (> 1 pieces)

Product Description

Reliable 3300W Waterproof Battery Charger IP67
Intelligent Battery Chargers

This smart battery charger is 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.

Waterproof Battery Charger Features Waterproof Battery Charger Detail Performance

Specification

QX3300 Battery Charger Parameters
Model Input Voltage Rated Voltage Max Charging Voltage Max Output Current
QX3300-48 AC 90-264V 48V 66V 42A
QX3300-60 AC 90-264V 60V 82.5V 40A
QX3300-72 AC 90-264V 72V 99V 40A
QX3300-84 AC 90-264V 84V 116V 40A
QX3300-96 AC 90-264V 96V 132V 32A
QX3300-120 AC 90-264V 120V 165V 25A
QX3300-144 AC 90-264V 144V 198V 23A
QX3300-312 AC 90-264V 312V 440V 10A
QX3300 Dimension Diagram Charger Sockets Options Protective Safeguards

Production Process

Production Process Overview

Product Process Overview Guide

  • Step 1. SMT Accurately mount tiny electronic components onto the PCB circuit board to ensure the precise positioning of each component.
  • Step 2. Wave soldering The plug-in components are firmly soldered to the circuit board through high-temperature soldering, forming a stable electrical connection.
  • Step 3. Re-welding Perform manual re-inspection and repair welding on key welding points to further enhance product reliability.
  • Step 4. Debugging Conduct the first functional test to ensure that the circuit performance meets the design requirements.
  • Step 5. Assembly By modular assembly, PCBA is precisely combined with other structural components to form a complete product framework.
  • Step 6. Glue Filling The core part adopts the sealing process of glue filling, which improves the waterproof, shockproof, and heat dissipation performance.
  • Step 7. Testing The product will undergo comprehensive functional testing, including strict verification of performance, stability, and security.
  • Step 8. 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.
  • Step 9. Packing Adopting shockproof and dust-proof packaging to ensure transportation safety.

Certifications

Certification Credentials

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.

Customer Feedback

Customer Feedback Logs

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 launching more new products, which shows their trust and recognition of the products.

Company Profile

Company Intelligent Production Base

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.

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 procurement journey simple and worry free.

R&D Facility and Equipments

Packing & Delivery

Safe Carton Packing Design

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

Frequently Asked Questions

Are you a manufacturer?
Yes, we are a professional factory with 20+ years of experience, mainly engaged in manufacturing Lead-acid battery chargers, Lithium battery chargers, and LiFePO4 battery chargers.
How do I choose a suitable charger?
Please provide the following details:
1) Input voltage requirements.
2) Target output voltage and current specifications.
3) Exact battery type (Lead-acid, LiFePO4, Lithium-ion, etc.).
4) Required input and output plug specifications.
Based on this info, we will recommend the most suitable charger configurations.
Do you offer OEM and ODM services?
Yes, we provide comprehensive OEM and ODM services. We have extensive experience to customize products according to buyers' specific target requirements.
What are the typical shipment methods and delivery times?
Generally, standard production takes 5-7 days after receiving advance payment. The precise delivery timeline depends on specific items and quantities. Shipping options include DHL, FedEx, UPS, air freight, and sea freight.
What payment methods are supported?
We accept multiple payment terms, including T/T, PayPal, bank transfer, D/A, D/P, Credit Cards, and L/C.
How is technical support and troubleshooting handled?
We maintain a professional technical support team ready to assist. We offer responsive advisory services to resolve any technical queries or issues you may encounter.

Related Products