Product Features:
- Strong Compatibility: Standard 19-inch 2U rack-mount design for quick replacement and capacity expansion.
- High Safety: BMS with multiple protection features, including overcharge, over-discharge, over-temperature, over-current, and short-circuit protection, ensuring safe and reliable operation.
- Long Float Charge: Optimized for extended float charging, enabling the battery pack to remain in float charge mode for prolonged periods.
- Flexible Configuration: Built with standard 26650 cells, allowing customization of discharge rates and capacities to suit diverse application needs.
- Lightweight: Weighs approximately one-third of an equivalent lead-acid battery.
- Long Service Life: Delivers 4–5 times the lifespan of lead-acid batteries, with no memory effect and a calendar life of over 10 years.
- Capacity Expansion: Supports multiple battery packs in series or parallel for UPS capacity scaling.
- Flexible Backup Time: A single module provides over 30 minutes of backup time, with parallel connection options to extend runtime as needed.
| Specifications | PR2–51.2V26.4Ah |
| Nominal Voltage | 51.2V |
| Battery Capacity | 26.4Ah |
| Operating Voltage | 40V~57.6V |
| Maximum charge Current | 26A |
| Maximum Continuous Discharge Current | 60A |
| Maximum Instantaneous Discharge Current | 60A@10S |
| Cell Material | Lithium Iron Phosphate (5C/10C Discharge Rate) |
| Design Life | 11 years |
| Protection Rating | IP21 |
| Charging Temperature Range | 0～45℃ |
| Discharging Temperature Range | -20～60℃ |
| Support for Module Parallel Connection | 8 |
| Dimensions | 438*450*88 |
| Weight | 23Kg |
| Communication Interface | RS485、CAN |
| Compliance Standards | UL1973、IEC62619、UN38.3 |
