- Factory Direct
- Custom Battery Solutions
- Sample Available
- Certification Support
- Global Shipping
- B2B, not a retailer.
Saftec specializes in server rack battery wholesale, offering LiFePO4 lithium batteries in 48V rack-mounted systems. These solutions deliver high energy density, stable output, and flexible scalability for UPS, solar storage, and home battery applications.
As an experienced supplier, we provide factory-direct pricing, certified production, and reliable logistics. Our product range covers server rack batteries, solar batteries, and home battery systems, ensuring customers can source all their energy storage needs from one trusted partner.
Saftec is committed to long-term cooperation with distributors and project developers worldwide. With wholesale capacity, technical expertise, and proven reliability, we empower our clients to meet growing demands in the global energy storage market.
Safe and reliable: LiFePO4 cell, high energy density, high safety, non-explosive
Long cycle Life: Offers up to 20 times longer cyclelife and five times longer float/calendar life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership
BMS: Integrated battery management system, ensure safety and reliability
SOC Algorithm: Accurate SOC algorithm, With SOC self-calibration function
Cell monitoring: Real monitoring of cell voltage, 3 level protection and automatic alarm and protection
Electric energy balance control: Balance cells, Reduce the difference in cells voltage and prolong the battery life
Product Applications: Solar Energy Storage, Off-grid back up
| Items | Specifications |
| Cell | LiFePO4 |
| Nominal Voltage | 48V/51.2V |
| Rate Capacity | 208Ah |
| Energy | 9984wh/10649.6wh |
| Internal Resistance | ＜20m |
| Cycle Life | 6000 times(25°,0.5C, 80%DOD) |
| Battery Management System(BMS)Board | 100A |
| Charge Method | CC/CV |
| Charge Voltage | 54.75V/58.4V |
| Recommend Charge/Discharge Current | 60A(0.3C) |
| Max.Continuous Chaege Current | 100A |
| Max.Continuous Dischaege Current | 100A |
| Max.Continuous Output Power | 4800W/5120W |
| Dismension | L17.71*W27.55*H6.85inch |
| 450*700*255mm | |
| Housing Material | Metals |
| Protection Class | IP43 |
| Communication | RS485, CAN |
| Temperature Range | Charge: 0℃ to 50℃/32F to 122℉ |
| Discharge: -20℃ to 60℃/ -4F to 140℉ | |
| Storage: -10℃ to 50℃/14F to 122℉ |
Our team will send back the best offer in 1 day.
Our team will send back the best offer in 1 day.
