Premium Smart Charger for Lithium Automotive and Marine Batteries

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Product Description

Basic Specifications
Model
QX2000
Application
Lithium/LiFePO4/Lead Acid Battery
Nominal Voltage
12V/24V/36V/48V/60V/72V
Output Power
2000W
Input Voltage
90V-260V AC
Efficiency
93%
IP Rating
IP67 Waterproof
Material
Aluminium Alloy
Certification
RoHS, CB, CE
Warranty
24 Months
Product Description
Smart Battery Charger Main
Intelligent Battery Charging Solutions
Designed for high performance, these smart chargers support Lead Acid, LiFePO4, and Lithium-ion batteries. Ideal for electric vehicles, forklifts, golf carts, and patrol cars. The fully enclosed aluminum alloy shell provides superior heat dissipation while the intelligent temperature control fan ensures long-term stability.
Charger Details 1
Charger Details 2
Technical Parameters
Rated Voltage Constant Voltage (CV) Constant Current (CC) Size (mm)
Lead Acid Li-ion LiFePO4 @220Vac @110Vac
12V14.7V16.8V14.6V50A50A287*168*85
24V29.4V33.6V29.2V50A30A
36V44.1V42V43.8V35A25A
48V58.8V54.6V58.4V35A21A
60V73.5V71.4V73V30A18A
72V88.2V84V87.6V25A15A

*Note: Cut-off point for Lithium batteries is adjustable between 3-10% (default 5% of CC).

Protection Features
Internal Components
Connector Options
Production & Quality Control
Production Line
  • Step 1: SMT - Precise component mounting.
  • Step 2: Wave Soldering - High-temp stable connections.
  • Step 3: Re-welding - Manual inspection of key points.
  • Step 4: Debugging - Initial functional testing.
  • Step 5: Assembly - Modular PCBA integration.
  • Step 6: Glue Filling - Enhancing IP67 waterproof/shockproof rating.
  • Step 7: Testing - Performance & security verification.
  • Step 8: Aging Test - Long-term continuous power test.
  • Step 9: Packing - Secure shockproof shipping prep.
Certifications
Certificates
🛡️ CE - Safety, health, and environmental compliance.
🛡️ RoHS - Restricted use of hazardous substances.
🛡️ CB - Global electronic safety standards.
🛡️ ISO 9001 - Consistent quality management.
Packing & Logistics
Logistics 1
Logistics 2
Logistics 3
Frequently Asked Questions
Are you a manufacturer?
Yes, we are a professional factory with over 15 years of experience specializing in Lead-acid, Lithium, and LiFePO4 battery chargers.
How do I choose the right charger for my needs?
Please provide the input voltage, desired output voltage and current, battery type, and the required plug specifications. We will suggest the most suitable model.
Do you offer OEM/ODM services?
Yes, we have extensive experience in understanding buyer requirements and arranging custom development for branding and design.
What is the typical lead time for an order?
Generally, production takes 5-7 days for standard orders after receiving payment. Bulk orders or custom designs may vary based on quantity.
How are products shipped internationally?
We offer flexible shipping solutions via DHL, FedEx, UPS, and sea freight to ensure delivery schedules align with your logistics requirements.
How do you handle technical issues?
We have a dedicated professional technical team available for 24-hour after-service consultancy to solve any functional or performance problems.

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