Durable Waterproof Charger for 24V Marine and Automotive Batteries

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Product Description

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Basic Product Information
Model NO.QX2000 ApplicationStandard Battery / Golf Cart / Forklift
Nominal Voltage12V/24V/36V/48V/60V/72V Output Power2000W
Battery TypeLithium / Li-ion / LiFePo4 / Lead Acid Efficiency93%
IP RatingIP67 Waterproof MaterialAluminium Alloy
Input Voltage90V-260V AC Warranty24 Months
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Product Description

QIX Intelligent Battery Chargers are engineered for high-performance recharging of lead-acid, LiFePO4, and lithium batteries. Ideal for electric cars, forklifts, sightseeing vehicles, patrol cars, and golf carts.

The fully enclosed aluminum alloy shell ensures rapid heat dissipation, while the intelligent temperature control fan guarantees stable long-term operation. With an IP67 waterproof rating, these chargers are splash-proof and rain-proof, making them exceptionally reliable for outdoor environments.

Waterproof Charger Overview
Charger Internal Structure
Charger Details
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Technical Specifications
Rated Voltage Cut-off Voltage (CV) Max 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 battery is 5% of CC (adjustable between 3-10%).

Specification Chart 1
Specification Chart 2
Specification Chart 3
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Production Process
Factory Production
Step 1SMT: Accurate mounting of electronic components onto PCBs.
Step 2Wave Soldering: High-temperature soldering for stable connections.
Step 3Re-welding: Manual inspection and reinforcement of key points.
Step 4Debugging: Functional testing of circuit performance.
Step 5Assembly: Precise integration of PCBA and structural components.
Step 6Glue Filling: Enhancing waterproof and shockproof capabilities.
Step 7Final Testing: Verification of safety and stability.
Step 8Aging Test: Continuous power-on tests to ensure long-term reliability.
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Quality Certifications

Our products adhere to global standards to ensure safety, reliability, and market accessibility:

  • CE Certification: Meeting EU safety, health, and environmental regulations.
  • RoHS Compliance: Free from harmful chemicals for human health and the environment.
  • CB Certification: Universal safety standards for electrical products.
  • ISO 9001: Robust management framework for consistent quality.
  • Design Patents: Protecting unique and innovative charging solutions.
Certificates
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Packing & Delivery
Package Size55.70cm * 40.00cm * 46.00cm
Gross Weight25.000kg
Packing MaterialShockproof Paper Box
Production Line
Safe Packaging
Frequently Asked Questions
What types of batteries can this charger support?
The QX2000 series supports Lead-Acid, Lithium-ion (Li-ion), and Lithium Iron Phosphate (LiFePO4) batteries with voltage ranges from 12V to 72V.
Is the charger suitable for outdoor use?
Yes, it features an IP67 waterproof rating, which means it is fully protected against dust and can withstand being submerged in water up to 1 meter deep for 30 minutes, making it ideal for marine or rainy environments.
How do I choose the right charger for my needs?
You need to confirm your battery's nominal voltage, required output current, battery chemistry (e.g., LiFePO4), and the specific input/output plug requirements.
What is the standard lead time for production?
Generally, production takes 5-7 working days after receiving payment, depending on the order quantity and specific customization requirements.
Do you offer OEM or ODM services?
Yes, we provide full OEM and ODM services, including customized logos, casing designs, and specific charging profiles tailored to your technical requirements.
What safety protections are built into the charger?
The charger includes protection against over-voltage, over-current, short circuits, over-temperature, and reverse polarity to ensure total safety during operation.

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