Product Features:
- Strong Compatibility: Standard 19-inch 1U rack-mount design for easy 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.
- High-Rate Discharge: Supports ultra-high-rate discharge up to 20C, meeting backup power needs within 15 minutes.
- Long Float Charge: Designed for extended float charging, allowing the battery pack to remain in float charge mode for long periods.
- Flexible Configuration: Uses standard 26650 cells, allowing customization with different discharge rates and capacities to meet diverse application needs.
- Lightweight: Approximately one-third the weight of a lead-acid battery of the same capacity.
- Long Service Life: Provides 4–5 times the lifespan of lead-acid batteries, with no memory effect and a calendar life exceeding 10 years.
- Capacity Expansion: Supports multiple battery packs connected in series or parallel for UPS capacity scaling.
| Specifications | PR1-76.8V9Ah |
| Nominal Voltage | 76.8V |
| Battery Capacity | 9Ah |
| Operating Voltage | 60V~86.4V |
| Maximum charge Current | 9A |
| Maximum Continuous Discharge Current | 45A |
| Maximum Instantaneous Discharge Current | 60A@5S |
| Cell Material | Lithium Iron Phosphate (LiFePO₄) — 10C Discharge Rate |
| Design Life | 11years |
| Protection Rating | IP21 |
| Charging Temperature Range | 0～45℃ |
| Discharging Temperature Range | -20～60℃ |
| Support for Module Parallel Connection | 8 |
| Dimensions | 438*540*44mm |
| Weight | 11.2Kg |
| Communication Interface | RS485、CAN |
| Compliance Standards | UL1973、IEC62619、UN38.3 |
