- Factory Direct
- Custom Battery Solutions
- Sample Available
- Certification Support
- Global Shipping
- B2B, not a retailer.
Our server rack battery wholesale solutions combine advanced LiFePO4 lithium technology with compact design for easy rack installation. Available in 48V configurations, they are ideal for UPS systems, solar storage, and home battery integration.
Saftec is a global server rack battery supplier with CE/UL certifications and OEM/ODM service. We support international buyers with reliable lithium battery exports, flexible customization, and professional technical support for different energy storage projects.
With proven supply chain management, Saftec ensures timely delivery and consistent product quality. Whether you need rack-mounted batteries, solar battery banks, or home storage systems, our team delivers the power you need with confidence.
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 | 104Ah |
| Energy | 4992wh/5325wh |
| Internal Resistance | ＜20m |
| Cycle Life | 6000 times(25°,0.5C, 80%DOD) |
| Battery Management System(BMS)Board | 100A |
| Charge Method | CC/CV |
| Charge Voltage | 54.8V/58.4V |
| Recommend Charge/Discharge Current | 30A(0.3C) |
| Max.Continuous Chaege Current | 50A |
| Max.Continuous Dischaege Current | 100A |
| Max.Continuous Output Power | 4992W/5325W |
| Dismension | L17.71*W15.75*H6.85inch |
| 450*400*174mm | |
| 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.
