3300W Battery Charger for Golf Cart Lithium Battery Pack Charging

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Product Description

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Basic Specifications

Model NO.
QX3300
Application
Lithium / Li-ion / Lead Acid / LiFePO4
Nominal Voltage
48V/72V/84V/144V/312V
Output Power
3300W
Efficiency
93%
Material
Aluminium Alloy
Input Voltage
AC 90-260V
Certification
RoHS, CE
Warranty
24 Months
Protection
IP67 Waterproof
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Product Description

Smart Battery Chargers are designed for lead acid battery, LiFePO4 battery, and lithium battery packs. It is widely used in electric cars, electric forklifts, electric sightseeing cars, patrol cars, golf carts, and electric dining cars.

Featuring a fully enclosed aluminum alloy shell for faster heat dissipation and an intelligent temperature control fan, it ensures long-term stable operation. With an IP67 waterproof rating, it is splash-proof and rain-proof, making outdoor use more reassuring.

Battery Charger Overview
Charger Details 1
Charger Details 2
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Technical Specification

Model Input Voltage Rated Voltage Max Charge 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
QX3300-144AC 90-264V144V198V23A
QX3300-312AC 90-264V312V440V10A
Specification View 1
Specification View 2
Specification View 3
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Production Process

Production Line
Step 1-3: SMT & Soldering

Precision mounting of electronic components onto PCBs followed by wave soldering and manual re-welding to ensure stable electrical connections.

Step 4-6: Debugging & Assembly

Functional testing followed by modular assembly. Core parts undergo a glue-filling process for waterproof and shockproof performance.

Step 7-9: Testing & Packing

Comprehensive functional verification, long-term aging tests, and final shockproof packaging for safe transport.

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Certifications

Certificates
  • CE Certification: Complies with EU safety and health regulations.
  • RoHS Certification: Ensures products are free from harmful chemicals.
  • CB Certification: Universal safety standards for electronic products.
  • ISO 9001: International quality management system standards.
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Quality & Service

Factory Base
Workshop

With over 20 years of experience in the new energy field, we operate from a 3000 square meter intelligent production base. Our "Five Dimensional Quality Assurance System" includes 26 inspection processes.

Customer Satisfaction: Feedback shows high satisfaction regarding battery life, texture, and professional after-sales support.

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Packing & Delivery

Packaging
Package Size
38.00cm * 28.00cm * 19.00cm
Gross Weight
8.000kg
Lead Time
15 days (1 piece); Negotiable (>1 pieces)

Frequently Asked Questions

Are you a manufacturer?
Yes, we are a professional factory with over 20 years of experience specializing in Lead-acid, Lithium, and LiFePO4 battery chargers.
How do I choose the right charger?
Please provide the input voltage, required output voltage/current, battery type, and the required plug specifications. We will suggest the most suitable model for you.
Is the charger waterproof and safe for outdoor use?
Yes, this model features an IP67 waterproof rating, making it splash-proof and rain-proof for reliable outdoor operation.
What is the typical production lead time?
Generally, production takes 5-7 days after payment. Shipping time depends on the method (DHL, FedEx, UPS, or sea freight).
Do you support OEM or ODM designs?
Yes, we offer full OEM and ODM services to customize the charger's specifications and appearance according to your requirements.
What payment methods do you accept?
We accept various payment types including T/T, PayPal, Bank Transfer, Credit Card, and L/C.

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