Yunfan Factory Direct 12.8V 100Ah Lithium Iron Phosphate Battery 5000 Cycles UPS Backup Power Battery OEM ODM Custom Service
| Battery Type: | LiFePO4 Lithium Battery | Nominal Capacit: | 100Ah |
| Cycle Life: | ≥5000 Cycles | Protection Class: | IP55 |
| Battery size: | 330（L）*175（W）*216（H）mm | Pack weight: | 12Kg |
| High Light: | Lithium Iron Phosphate Car Battery,100Ah Lithium Ion Car Battery |
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Yunfan YF12V100Ah-LAS is a 12.8V 100Ah lithium iron phosphate battery pack designed as a direct replacement for traditional 12V lead-acid batteries. It addresses common issues with lead-acid power cells including short cycle lifespan, regular maintenance requirements, acid leakage, and unstable low-temperature output.
Equipped with a full-function intelligent BMS, it provides multi-layer protection against overcharge, over-discharge, and overcurrent, plus automatic cell balancing to extend service life. The sturdy ABS+PC shell with IP55 dust and water resistance ensures stable operation from -20℃ to 60℃, achieving over 5000 cycles under standard 0.3C working conditions.
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Safe LiFePO4 Cell MaterialLithium iron phosphate cells feature stable thermal performance, effectively avoiding leakage and thermal risks associated with traditional lead-acid batteries.
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Intelligent BMS ProtectionReal-time cell monitoring activates multi-level safety protection; automatic cell voltage balancing reduces performance attenuation during long-term cyclic use.
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Direct Lead Acid ReplacementConsistent outer dimensions with standard 12V lead acid batteries, requiring no cabinet modification for quick replacement installation.
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IP55 Dustproof & Waterproof ShellDurable ABS+PC casing blocks dust and moisture intrusion, suitable for indoor equipment rooms and semi-outdoor installation environments.
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Ultra-Long Cycle Service LifeMore than 5000 full charge-discharge cycles under standard 0.3C rate, significantly reducing long-term equipment replacement costs.
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Wide Temperature RangeMaintains stable discharge performance at -20℃ low temperature, suitable for all-season indoor and mild outdoor power supply demands.
| Parameter | Specification |
|---|---|
| Model | YF12V100Ah-LAS |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 100Ah @0.3C 25℃ |
| Minimum Capacity | 98Ah @0.3C 25℃ |
| Rated Energy | 1280Wh |
| Cell Configuration | 4S1P |
| Cycle Life | ≥5000 Cycles @0.3C Charge / 0.3C Discharge |
| Charging Voltage | 14.4V |
| Recommended Charge Current | 30A |
| Max Continuous Charge Current | 50A |
| Peak Charge Current | 100A |
| Charging Mode | Constant Current + Constant Voltage (CC/CV) |
| Discharge Cut-off Voltage | 10.8V |
| Recommended Discharge Current | 50A |
| Max Continuous Discharge Current | 100A |
| Operating Temperature | Charge: 0℃~55℃; Discharge: -20℃~60℃; Storage: 0℃~40℃ |
| Shell Material | ABS+PC |
| Overall Dimension | 330(L)*175(W)*216(H) mm |
| Net Weight | 12Kg |
| Protection Class | IP55 |
| Internal Resistance | ≤50mΩ @ AC 1kHz |
| Certifications | UN38.3, MSDS |
Solution: Maintenance-free LiFePO4 design with low self-discharge provides stable backup power for monitoring and office devices during grid outages.
Solution: 5000+ long cycles reduce maintenance costs, storing daytime solar power for all-night household power supply.
Solution: Lighter weight and stable low-temperature discharge supplies consistent power for onboard outdoor appliances.
Solution: IP55 fully sealed shell prevents moisture and dust damage for continuous factory equipment operation.
As a professional lithium energy storage battery manufacturer, Yunfan provides comprehensive tailored solutions for global equipment distributors and EPC engineering partners:
- Adjust voltage, capacity and current parameters to match different UPS and mobile equipment power standards
- Custom brand nameplate, shell printing and terminal wiring layout on ABS+PC casing
- Modify internal BMS protection thresholds to fit special industrial load equipment
- Custom export carton printing and shipping marks for brand distributors
- Support small trial batch orders and flexible mass production delivery schedules
- Pre-sales Technical Matching: Professional engineers provide battery system matching consultation within 24 hours for bulk and project orders.
- Strict Quality Control: Every finished battery pack passes charge-discharge aging and safety function testing before delivery, with batch test reports available on request.
- Remote Technical Support: Video troubleshooting for installation, wiring and abnormal power output issues.
- Complete Certification: UN38.3 and MSDS certification documents to facilitate global sea and air customs clearance.
- Long-term Support: Technical upgrade support for updated energy storage and backup equipment models.
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