Universal Smart Charger for LiFePO4 and Lead Acid Batteries

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Product Description

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📊 Basic Info
Model NO.
STS2000
Application
Lead Acid / Lithium / LiFePO4
Nominal Voltage
12V/24V/36V/48V/60V/72V
Efficiency
≥ 93%
Input Voltage
90-260V
Output Power
2000W
IP Rating
IP34
Warranty
24 Months
🛠️ Product Description

Intelligent Battery Chargers

This series of smart battery chargers is specifically engineered for Lead Acid, LiFePO4, and Lithium battery packs. It is the ideal solution for recharging electric vehicles, forklifts, sightseeing cars, patrol cars, golf carts, and dining cars.

Featuring a fully enclosed aluminum alloy shell for superior heat dissipation and an intelligent temperature-controlled fan, these chargers ensure stable long-term operation. The splash-proof and rain-proof design makes outdoor use safe and reliable.

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📝 Specification Parameters
STS2000 Battery Charger Parameter (Input: 90VAC~260VAC)
Rated Voltage Lead Acid (CV) Li-ion (CV) LiFePo4 (CV) CC @220Vac CC @110Vac Net Weight Size (mm)
12V14.7V16.8V14.6V50A50A2.4 Kg251*134*70
24V29.4V33.6V29.2V50A30A
36V44.1V42V43.8V35A21A
48V58.8V54.6V58.4V35A21A
60V73.5V71.4V73V30A18A
72V88.2V84V87.6V25A15A
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🏭 Production Process
Production Process Flow
  • Step 1. SMT: Precise mounting of electronic components onto the PCB.
  • Step 2. Wave Soldering: High-temperature soldering for stable electrical connections.
  • Step 3. Re-welding: Manual inspection and repair of key joints to enhance reliability.
  • Step 4. Debugging: Initial functional testing for circuit performance.
  • Step 5. Assembly: Modular combining of PCBA and structural components.
  • Step 6. Glue Filling: Sealing for waterproof, shockproof, and heat dissipation performance.
  • Step 7. Testing: Verification of performance, stability, and security.
  • Step 8. Aging Test: Long-term power-on testing to ensure long-term reliability.
  • Step 9. Packing: Shockproof and dust-proof packaging for safe transport.
📜 Certifications
Certificates Display

Our commitment to excellence is backed by global standards:

1. CE Certification (EU Safety & Health Compliance)
2. RoHS Certification (Environmental & Safety Standard)
3. CB Certification (Electrical Safety Standards)
4. ISO 9001 (Quality Management System)
5. Design Patent (Innovative Unique Solutions)
🏢 Factory Profile & Support
Factory Overview
Team Work

With 20 years of experience in the new energy field, we operate from a 3,000 square meter intelligent production base. Our "Five-Dimensional Quality Assurance System" includes 26 rigorous inspection processes to guarantee global standards for every charger produced.

📦 Packing & Delivery
Shipping Logistics
Lead Time (1-2 pcs)
15 Days
Lead Time (3-100 pcs)
20 Days
Lead Time (100+ pcs)
25 Days
Package Weight
19.000kg (Carton)
Frequently Asked Questions
Are you a direct 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 most suitable charger?
Please provide the input voltage, required output voltage and current, the battery type, and the specific plug specifications. We will then recommend the best match.
Do you support OEM or ODM customization?
Yes, we provide full OEM and ODM services. We have extensive experience in developing products according to specific buyer requirements and market preferences.
What is the typical production and delivery time?
Generally, production takes 5-7 days after payment. Shipping time varies by method (DHL, FedEx, UPS, or Sea) and order quantity.
What payment methods do you accept?
We accept various payment types including T/T (Bank Transfer), PayPal, Credit Card, L/C, D/A, and D/P.
How is technical support handled if I encounter a problem?
We have a professional technical team available for 24-hour after-service consultancy to resolve any technical issues promptly.

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