High-Performance 48V 42A Waterproof Battery Charger for Outdoor Use

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High-Performance 48V 42A Waterproof Battery Charger for Outdoor Use

Customization:	Available
Type:	Battery Charger
Charger Type:	Electric Charger

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Product Description

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Basic Information

Model NO.

QX3300

Application

Standard Battery, Lithium /Li-ion/Lead Acid /Lifep04

Nominal Voltage

48V/72V/84V/144V/312V

Charger Style

Intelligent Charger

Material

Aluminium Alloy

Input

AC 90-260V

Output Power

3300W

Efficiency

93%

Certification

RoHS, CE

Waterproof

IP67 Rating

Warranty

24 Months

Origin

China

High-Performance Waterproof Battery Charger

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Product Description

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. Simultaneously achieving IP67 waterproof rating, splash proof and rain proof, making outdoor use more reassuring.

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Specifications

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

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Production Process

Step 1. SMT: Accurate mounting of electronic components.

Step 2. Wave Soldering: Firm electrical connections.

Step 3. Re-welding: Manual inspection for reliability.

Step 4. Debugging: Functional circuit performance tests.

Step 5. Assembly: Modular combination of PCBA and structure.

Step 6. Glue Filling: IP67 sealing for waterproof and shockproof performance.

Step 7. Testing: Comprehensive stability and security verification.

Step 8. Aging Test: Long-term continuous power tests.

Step 9. Packing: Shockproof and dust-proof safety packaging.

Every step carries our ultimate pursuit of quality.

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Certifications

Our products meet global standards to deliver quality and innovation:

CE & RoHS: Meeting EU safety and environmental regulations.
CB Certification: Compliance with global electronic safety standards.
ISO 9001: Robust quality management framework.
Design Patent: Commitment to unique market-leading solutions.

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Manufacturer Profile

Advancing in the field of new energy lithium batteries and chargers for over 20 years. Our 3000 square meter intelligent production base utilizes a "Five Dimensional Quality Assurance System" with 26 inspection processes. We provide efficient solutions for electric motorcycles, bicycles, tricycles, and golf carts globally.

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Packing & Delivery

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Frequently Asked Questions

Are you the manufacturer?

Yes, we are a factory with 20+ years of experience, specializing in Lead acid battery chargers, Lithium battery chargers, and LiFeP04 battery chargers.

How do I choose the correct charger?

Please provide: 1) Input voltage; 2) Output voltage and current; 3) Battery type; 4) Input and output plug specifications. We will then recommend the most suitable model.

Do you offer OEM/ODM services?

Yes, we provide full OEM and ODM services. We have extensive experience in understanding buyer requirements and arranging product development.

What is the typical delivery time?

Generally, production takes 5-7 days after payment. Shipping can be arranged via DHL, FedEx, UPS, or sea freight depending on your needs.

What payment methods are accepted?

We accept T/T, PayPal, Bank Transfer, D/A, D/P, Credit Card, and L/C.

How do you handle technical problems?

We have a professional technical team available for 24-hour after-service consultancy to solve any technical issues you may encounter.

High-Performance 48V 42A Waterproof Battery Charger for Outdoor Use

Product Description

Basic Information

Product Description

Specifications

Production Process

Certifications

Manufacturer Profile

Packing & Delivery

Frequently Asked Questions

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