Circuit Protection Lithium Car Battery 12v Production Process With Tailored OEM Solutions
Price:
USD0.08-0.1/WH
MOQ:
100PCS
Delivery Time:
10-25 work days
Brand:
link-w
Product Description
Circuit Protection Lithium Car Battery 12V Production Process With Tailored OEM Solutions
Circuit Protection
Yes
Brand
link-w
Overcharge Protection
Yes
Origin
China
Over-discharge Protection
Yes
Size
330*170*210MM
Electromagnetic
Anti-interference
Overcurrent Protection
Yes
Precision 12V Lithium Battery Production Process
In the evolving energy storage market, our 12V lithium batteries serve as reliable power solutions for automotive, renewable energy, and consumer electronics applications. Our production process ensures the highest standards of quality, safety, and performance, complemented by flexible OEM customization services.
Production Journey
Raw Material Selection
We source high-purity cathode and anode materials, electrolyte, and separators from trusted global suppliers. Advanced testing equipment verifies material quality to ensure excellent electrochemical performance and long cycle life.
Cell Assembly
Automated production lines with cutting-edge machinery precisely control electrode coating, slitting, cell stacking, and welding processes. Skilled technicians maintain strict quality control for consistent performance.
Battery Pack Formation
Advanced BMS (Battery Management System) technology manages cell voltage, current, and temperature. Each pack undergoes comprehensive testing including capacity measurement, internal resistance testing, and cycle life assessment.
Quality Assurance
Every battery passes stringent vibration, shock, and environmental tests simulating real-world conditions. We comply with UL, CE, and RoHS standards, with certifications available upon request.
Technical Specifications
| Basic Electrical Parameters | |
|---|---|
| Nominal Voltage | 12V |
| Capacity Range | 30Ah - 150Ah (customization supported) |
| Charging Voltage | 14.4 - 14.6V |
| Maximum Charging Current | 15A - 30A (adjusted according to capacity) |
| Continuous Discharge Current | 50A (maximum sustainable) |
| Discharge Cut-off Voltage | 10.5V |
| Cycle & Longevity | |
| Cycle Life | ≥2000 times (0.5C charge-discharge depth) |
| Service Life | 5 - 7 years (under normal operating conditions) |
| Circuit Protection Features | |
| Overcharge Protection | Automatically cuts off charging and restarts when voltage recovers |
| Over-discharge Protection | Automatically powers off at critical discharge value |
| Over-current Protection | Real-time monitoring with immediate threshold activation |
| Short-circuit Protection | Instant circuit cutoff (response time |
| Over-temperature Protection | Built-in temperature sensor pauses operation at high temperatures |
| Physical Specifications | |
| Dimensions | Customized (e.g., 100Ah: 340mm×200mm×120mm) |
| Weight | Varies by capacity (e.g., 100Ah: ~10KG) |
| Shell Material | High-strength fireproof ABS+PC alloy |
| Working Environment | |
| Operating Temperature | Charging: 0℃ - 45℃; Discharging: -20℃ - 60℃ |
| Storage Temperature | -20℃ - 35℃ (dry environment) |
OEM Customization Solutions
- Capacity Customization: Supports customer-specified capacity requirements
- Appearance Customization: Custom shell color, brand logo, and dimensional specifications
- Interface Customization: Adaptable to different vehicle circuit interface types
- Function Customization: Special modules like low-temperature heating or remote monitoring
- Certification Support: CE, FCC, RoHS, UN38.3 and other international certifications
Technical Support
Our comprehensive support includes installation guidance, operational assistance, and maintenance services. Our responsive team ensures seamless OEM partner experience throughout the product lifecycle.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Tianjin Liwei New Energy Technology Co., Ltd.
Location
No.2 Huihai Road, Jinghai Economic Development Zone, Tianjin,China
Contact Person
Liu