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Product Description
This smart battery charger is designed for lead-acid, LiFePO4, and lithium battery packs. It is ideal for electric cars, forklifts, sightseeing vehicles, patrol cars, golf carts, and electric dining cars.
Key Features:
• Fully enclosed aluminum alloy shell for superior heat dissipation.
• Intelligent temperature control fan ensuring long-term stable operation.
• Waterproof, splash-proof, and rain-proof design for safe outdoor use.
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Technical Specifications
| STS800 Battery Charger Parameters |
| Rated Voltage |
Lead Acid (CV) |
Li-ion (CV) |
LiFePo4 (CV) |
Current (A) |
Lead Acid Cut-off |
Li Cut-off |
Weight (kg) |
Size (mm) |
| 12V | 14.7V | 16.8V | 14.6V | 20A | 2.7A | 2A | 1.0 | 167*85*63 |
| 24V | 29.4V | 33.6V | 29.2V | 20A | 2.7A | 2A |
| 36V | 44.1V | 42V | 43.8V | 12A | 1.6A | 1.2A |
| 48V | 58.8V | 54.6V | 58.4V | 12A | 1.6A | 1.2A |
| 60V | 73.5V | 71.4V | 73V | 10A | 1.3A | 1.0A |
| 72V | 88.2V | 84V | 87.6V | 8A | 1.1A | 0.8A |
Note: Cut-off point for Li battery is typically 5% of CC (adjustable between 3-10%).
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Production Process
Step 1: SMTPrecision mounting of components on PCB.
Step 2: Wave SolderingStable electrical connections via high-temp soldering.
Step 3: Re-weldingManual inspection and reinforcement of key points.
Step 4: DebuggingInitial functional testing for circuit performance.
Step 5: AssemblyModular combining of PCBA and structural parts.
Step 6: Glue FillingSealing for waterproof, shockproof, and heat dissipation.
Step 7: TestingVerification of performance, stability, and safety.
Step 8: Aging TestLong-term power-on tests to ensure reliability.
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Company Profile
With 20 years of experience in the new energy lithium battery and charger field, our 3,000 square meter intelligent production base implements a "Five Dimensional Quality Assurance System." From raw material selection to finished delivery, we conduct 26 rigorous quality inspection processes to ensure high global standards.
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Frequently Asked Questions
Q1. Are you a professional manufacturer?
Yes, we have over 15 years of experience specializing in Lead-acid, Lithium, and LiFePO4 battery chargers.
Q2. How do I choose the right charger?
Please provide your input voltage, required output voltage/current, battery type, and the required plug specifications. We will then recommend the most suitable model.
Q3. Do you offer OEM/ODM services?
Yes, we provide full OEM and ODM services and have extensive experience in custom development to meet specific buyer needs.
Q4. What is the typical delivery time?
Generally, production takes 5-7 days after payment. Shipping can be arranged via DHL, FedEx, UPS, or sea freight depending on the order size.
Q5. What payment methods are accepted?
We accept T/T, PayPal, Bank Transfer, D/A, D/P, Credit Cards, and L/C.
Q6. How is technical support handled?
We have a professional technical team available for consultation. If you encounter any technical issues, our after-service team is ready to assist you.