Professional Industrial 3300W Charger IP34 for RV Marine Sweeper Battery Pack Charging with 24 Month Warranty and Durable Design

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Product Description

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Basic Info

Model NO.
STS3300
Application
Battery Charger
Nominal Voltage
3.65V/4.2V/14V/14.7V/15V
Charger Style
Intelligent Charger
Compatible Type
12-Volt
Certification
CE
Input
90VAC~260VAC 50Hz/60Hz
Warranty
24 Months
Efficiency
≥ 93%
Size
276*134*70mm
Professional Industrial 3300W Charger

Product Description

Battery Pack Charging
Charger Detail 1
Charger Detail 2

Experience unmatched convenience and reliability with our 144V323A Battery Charger. The sleek, compact black casing exudes sophistication while offering robust protection and durability. Our superior heat dissipation technology features an intricately textured shell and an optimized internal structure, ensuring your charger remains cool and efficient even during long-term use.

Designed for versatility, it comes with a specialized DC output interface. Ideal for a spectrum of battery types, including lithium and lead-acid, this charger is the perfect companion for electric vehicles, power tools, energy storage systems, and portable power sources.

Safety Features

All-round safety protection

Advanced safety mechanisms provide comprehensive protection: Integrated over-current, over-voltage, short circuit, and reverse connection safeguards ensure real-time circuit monitoring.

Efficient heat dissipation

Cutting-edge system combines a meticulously designed shell texture with an innovative internal layout, working harmoniously to quickly release heat.

Technical Parameters

Model Input Voltage Rated Voltage Max Charging Voltage Max Output Current
QX3300-48AC 90-264V48V66V42A
QX3300-60AC 90-264V60V82.5V40A
QX3300-72AC 90-264V72V99V40A
QX3300-84AC 90-264V84V116V40A
QX3300-96AC 90-264V96V132V32A
QX3300-120AC 90-264V120V165V25A
QX3300-144AC 90-264V144V198V23A
QX3300-312AC 90-264V312V440V10A
Product Specifications

Company Profile

Manufacturing Facility

Founded in 2005, our company is a trailblazer in the realm of new energy solutions, proudly recognized as a national high-tech enterprise. With a rich heritage spanning 17 years, we have pioneered the research, development, and manufacture of cutting-edge lithium batteries and chargers. Our commitment to excellence is reflected in our full industrial chain, integrating R&D, intelligent manufacturing, and rigorous quality control.

Production Line
R&D Lab

Our Advantages & Exhibition

Advantages
Global Exhibition
📜

Certifications & Shipping

Certification 1
Certification 2
Packaging and Logistics
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Frequently Asked Questions

Are you a professional manufacturer?
Yes, we are a factory with over 15 years of experience, specializing in lead-acid battery chargers, lithium battery chargers, and LiFePO4 battery chargers.
How do I choose the most suitable charger?
Please provide the input voltage, required output voltage/current, battery type, and plug specifications. We will suggest the best model for your needs.
Do you offer OEM and ODM services?
Yes, we provide both OEM and ODM services. We have extensive experience in understanding buyer requirements and arranging custom development.
What is the typical delivery time?
Generally, production takes 5-7 days after payment. Shipping options include DHL, FedEx, UPS, and sea freight, depending on your order volume.
What payment methods do you accept?
We accept T/T, PayPal, bank transfers, D/A, D/P, Credit Cards, and L/C.
How do you handle technical support?
We have a professional technical team available for consultation. We offer 24-hour after-service support to solve any operational or technical issues.

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