High-Power 500W Fast Charging Battery System for Heavy-Duty Applications

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High-Power 500W Fast Charging Battery System for Heavy-Duty Applications

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Product Description

Basic Information

Model NO.STS500

ApplicationStandard/Storage Battery Charger

Nominal Voltage12V/24V/36V/48V/60V/72V

Battery TypeLithium / Li-ion / Lead Acid / LiFePO4

Output Power500W

Efficiency≥ 93%

IP RatingIP34

CertificationRoHS, CE, CB

Warranty24 Months

Input Voltage180VAC ~ 260VAC, 50/60Hz

High-Power 500W Fast Charging Battery System

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Product Description

Intelligent Battery Chargers

These smart battery chargers are engineered for high-efficiency charging of Lead Acid, LiFePO4, and Lithium batteries. They are ideal for electric vehicles including forklifts, golf carts, sightseeing cars, patrol cars, and electric motorcycles.

Featuring a fully enclosed aluminum alloy shell for superior heat dissipation and an intelligent temperature-controlled fan, these chargers ensure long-term stability and safety. The IP34 rating provides protection against splashes and rain, making them reliable for outdoor use.

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Technical Specifications

Rated Voltage	Constant Voltage (CV)			Current (A)	Cut-off Current		Size (mm)
Rated Voltage	Lead Acid	Li-ion	LiFePO4	Current (A)	Lead Acid	Li	Size (mm)
12V	14.7V	16.8V	14.6V	15A	2A	1.5A	1617557
24V	29.4V	33.6V	29.2V	15A	2A	1.5A
36V	44.1V	42.0V	43.8V	8A	1.1A	0.8A
48V	58.8V	54.6V	58.4V	8A	1.1A	0.8A
60V	73.5V	71.4V	73.0V	7A	0.9A	0.7A
72V	88.2V	84.0V	87.6V	6A	0.8A	0.6A

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

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Production Process

Step 1. SMTMounting electronic components onto PCB circuit boards precisely.

Step 2. Wave SolderingFirmly soldering plug-in components for stable electrical connections.

Step 3. Re-weldingManual inspection and repair of key points to enhance reliability.

Step 4. DebuggingFirst functional test to ensure design requirements are met.

Step 5. AssemblyCombining PCBA with structural components into the final framework.

Step 6. Glue FillingSealing core parts to improve waterproof and shockproof performance.

Step 7. TestingComprehensive functional, performance, and security verification.

Step 8. Aging TestSimulated long-term operation to ensure long-term reliability.

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Global Certifications

Our commitment to excellence is backed by international standards:

CE Certification: Compliant with EU safety and health regulations.
RoHS Certification: Environmentally friendly production without harmful chemicals.
CB Certification: Meeting global safety standards for electronic products.
ISO 9001: Robust quality management system for consistent performance.

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Packing & Delivery

Package Size52.0cm * 30.0cm * 34.5cm

Gross Weight20.5 kg

Lead Time15-25 days depending on quantity

Frequently Asked Questions

Are you a manufacturer?

Yes, we are a professional factory with over 15 years of experience specializing in chargers for Lead Acid, Lithium, and LiFePO4 batteries.

How do I choose the correct charger for my battery?

Please provide the input voltage, required output voltage/current, battery type, and the specific input/output plug requirements. We will then recommend the most suitable model.

Do you offer OEM or ODM services?

Yes, we provide full OEM and ODM services, allowing for customized designs and branding based on your specific market needs.

What is the standard delivery time?

Generally, production takes 5-7 days after payment. Shipping via DHL, FedEx, UPS, or sea freight varies based on order volume and destination.

What protection features are included?

The STS500 series includes multiple protections: short circuit, over-voltage, over-temperature, and reverse polarity protection, with an IP34 splash-proof rating.

What is the warranty period for your chargers?

We offer a 24-month warranty on our battery chargers to ensure reliable long-term performance and customer satisfaction.