📊 Basic Information
| Model NO. | 12V Series |
| Rechargeable | Yes |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 50ah ~ 628ah |
| Standard Charging Current | 20A |
| Cycle Life | 5000+ Cycles |
| Certificates | CE, RoHS, MSDS, UN38.3, ISO, IEC |
| Waterproof Rating | IP65 |
| Production Capacity | 60,000 Sets/Year |
⚙️ Technical Specifications
| Model |
12V100Ah |
12V200Ah |
12V300Ah |
12V400Ah |
12V628Ah |
| Battery Type |
LiFePO4 (Replacement of Lead-Acid Batteries) |
| Nominal Capacity |
100Ah |
200ah |
300Ah |
400Ah |
628Ah |
| Max Discharging |
100A |
200A |
200A |
200A |
200A |
🏢 Company Profile
Established in 2021, our brand specializes in the R&D and manufacturing of high-end lithium-ion battery packs. We provide mature LiFePO4 battery solutions for marine, RV, and robotic applications. With a robust portfolio of patents and cutting-edge technologies, our garden-style facility ensures a stable supply chain and a rigorous quality management system. We don't just sell batteries; we forge lasting strategic relationships with overseas customers.
🔬 R&D and Manufacturing Process
📜 Certifications & Global Presence
🛠️ After Sales Service
❓ Frequently Asked Questions
Q1: Are you a manufacturer?
Yes. We are a factory manufacturer specialized in new energy solutions with professional production facilities located in Dongguan and Shenzhen.
Q2: Do you provide OEM or customized battery solutions?
Yes, we specialize in OEM & ODM services, offering custom voltage, capacity, size, shell, connector, and communication methods to fit your exact requirements.
Q3: What cell brands or grades do you use?
Our LiFePO4 batteries are built with Grade A prismatic cells from reputable brands like EVE, REPT, and Sunwoda, known for high consistency and safety.
Q4: What certifications do your batteries have?
Our batteries comply with major international standards, including UN38.3, MSDS, CE, and RoHS. UL or IEC certifications are available for specific projects.
Q5: What is the lead time for orders?
Sample orders usually take 7–15 days, while bulk orders typically take 25–35 days depending on the quantity and customization requirements.
Q6: How do you ensure transportation safety?
All shipments are handled according to UN38.3 and DG-certified packaging standards to ensure safe international transportation.
SK Battery
