These smart battery chargers are designed for lead-acid batteries, LiFePO4 batteries, lithium batteries, and more. They are highly suitable for recharging battery packs in electric cars, electric forklifts, electric sightseeing cars, electric 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, these chargers ensure long-term stable operation. Quality is guaranteed! Additionally, they achieve a reliable waterproof rating, making them splash-proof and rain-proof for reassuring outdoor use.
Specifications
STS2000 Battery Charger Parameters
Input Voltage: 90VAC~260VAC 50HZ/60HZ
CV
CC
Net Weight
Size
Rated Voltage
Lead Acid
Li-ion
LiFePo4
@220Vac
@110Vac
Kg
mm
12V
14.7V
16.8V
14.6V
50A
50A
2.4
251*134*70
24V
29.4V
33.6V
29.2V
50A
30A
36V
44.1V
42V
43.8V
35A
21A
48V
58.8V
54.6V
58.4V
35A
21A
60V
73.5V
71.4V
73V
30A
18A
72V
88.2V
84V
87.6V
25A
15A
Note: Cut-off point for Li battery is 5% of CC, and it can be configured between 3-10%.
Production Process
Product Process Overview Guide
Step 1. SMT
Accurately mount electronic components onto the PCB circuit board to ensure precise positioning.
Step 2. Wave Soldering
Plug-in components are firmly soldered to the circuit board via high-temperature soldering for a stable connection.
Step 3. Re-welding
Perform manual inspection and repair welding on key welding points to further enhance reliability.
Step 4. Debugging
Conduct functional testing to ensure that circuit performance meets exact design specifications.
Step 5. Assembly
Through modular assembly, PCBA is combined with other structural components to build the complete framework.
Step 6. Glue Filling
The core components undergo glue filling sealing, greatly improving waterproof, shockproof, and heat dissipation capabilities.
Step 7. Testing
The product undergoes comprehensive functional testing, including strict verification of performance, stability, and security.
Step 8. Aging Test
Simulate operational environments and conduct continuous power-on aging tests to ensure long-term stability and reliability.
Step 9. Packing
Deploy shockproof and dust-proof packaging solutions to guarantee maximum safety during transit.
Certifications
Our Credentials: A Promise of Excellence
Specializing in chargers, lithium batteries, BMS, Inverters, and related electronic products, we uphold global standards to deliver unmatched quality, integrity, and innovation. Here are our key certifications:
1. CE Certification
Our products comply fully with EU safety, health, and environmental protection regulations, enabling seamless entry into European markets.
2. RoHS Certification
Compliant with EU safety standards, ensuring that our products contain no materials hazardous to human health or the environment.
3. CB Certification
Covers international safety standards for electronic and electrical products, thoroughly validated by CB safety testing.
4. ISO 9001
Our robust Quality Management System guarantees consistent product quality, highly efficient processes, and continuous improvement.
5. Design Patent Certificates
Protects our customized designs, highlighting our long-term commitment to unique and market-leading solutions.
6. Product Test Reports
Independent laboratory testing confirms that our battery chargers and power accessories meet global compliance standards.
Customer Feedback
Our Mission: Provide reliable, efficient, and environmentally friendly new energy chargers for the global market.
Based on customer feedback, our buyers express exceptional satisfaction. They highly commend the products' functionality, smooth operations, structural durability, and overall performance which successfully solves major pain points in their daily applications.
Company Profile
Innovation Leader in New Energy
With 20 years of experience in the field of new energy lithium batteries and chargers, we operate a 3,000-square-meter intelligent production base dedicated to quality and innovation.
We implement a unique "Five-Dimensional Quality Assurance System," conducting 26 meticulous quality checks from raw material sourcing to final product packaging. Our chargers cover lead-acid, lithium-ion, and LiFePO4 variants, holding CE, RoHS, and CB certificates to satisfy high global industry standards.
Comprehensive Procurement Support
Our solid procurement and high-quality services distinguish us in the market. Backed by stable supply chain channels, we can match and process bulk requirements for various battery charging configurations.
Our team supports your requests from technical communications to prompt order delivery, providing efficient and worry-free solutions customized to your import demands.
Packing & Delivery
To ensure optimal shipping rates and delivery timelines tailored to your business, we work closely with you to coordinate logistics. Contact our team to plan seamless shipping solutions and custom arrangements suited to your specific location.
Frequently Asked Questions (FAQ)
Q1. Are you a manufacturer?
Yes, we are a specialized manufacturer with over 20 years of experience. We focus primarily on the development and production of Lead-acid battery chargers, Lithium battery chargers, and LiFePO4 battery chargers.
Q2. How do I choose the correct battery charger?
To recommend the most suitable charger model, please provide the following details: 1) Input voltage, 2) Output voltage and current, 3) Battery type, and 4) Connection specifications for the input and output plugs.
Q3. Do you offer OEM and ODM design services?
Yes, we support comprehensive OEM and ODM services. Our technical team is experienced in matching specific buyer requirements and coordinating custom production designs.
Q4. What are the typical lead times and shipping methods?
Production generally takes 5-7 days following receipt of payment. The specific timeframe depends on your order quantity. Deliveries are regularly shipped via DHL, FedEx, UPS, air freight, or ocean shipping.
Q5. Which payment methods do you accept?
We accept a variety of payment options, including T/T, PayPal, bank transfers, D/A, D/P, Credit Card, and L/C.
Q6. How is technical support handled for your chargers?
We have a dedicated professional technical support team ready to assist you. If you encounter any technical issues or need assistance, we offer responsive post-sales consulting to resolve them quickly.
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