Product Features:
- Strong Compatibility: Standard 19-inch 1U rack-mount design for easy replacement and capacity expansion.
- High Safety: BMS with multiple protection mechanisms, including overcharge, over-discharge, over-temperature, over-current, and short-circuit protection, ensuring safe and reliable performance.
- High-Rate Discharge: Supports ultra-high-rate discharge up to 20C, meeting backup power requirements within 15 minutes.
- Long Float Charge: Designed for extended float charging, allowing the battery pack to remain in float charge mode for prolonged periods.
- Flexible Configuration: Uses standard 26650 cells, with options for different discharge rates and capacities to meet various application needs.
- Lightweight: Approximately one-third the weight 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 exceeding 10 years.
- Capacity Expansion: Supports multiple battery packs connected in series or parallel to increase UPS capacity.
Specifications | PR1-38.4V12Ah | ||||
Nominal Voltage | 38.4V | ||||
Battery Capacity | 12Ah | ||||
Operating Voltage | 30V~43.2V | ||||
Maximum charge Current | 12A | ||||
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*450*44mm | ||||
Weight | 8.5Kg | ||||
Communication Interface | RS485、CAN | ||||
Compliance Standards | UL1973、IEC62619、UN38.3 |



