25.5V 87.5Ah ESS Rechargeable Lithium Ion Battery with 3000 Cycles and 5-Year Warranty
25.5V 87.5Ah ESS rechargeable lithium iron phosphate battery pack with 5-year warranty, CE certification, and advanced communication interfaces for reliable energy storage applications.
| Parameter | Specification |
|---|---|
| Nominal Voltage | 25.5V |
| Maximum Voltage | 87.5V |
| Minimum Voltage | 21-29.4V |
| Continuous Current | 10A |
| Max Charge Current | 50A |
| Rapid Charge Current | 20A |
| Max Discharge Current | 50A |
| Life Cycle | 3000 cycles @ 80% DOD |
| Dimensions | 440 × 400 × 133mm |
- Comprehensive protection: Over voltage, Under voltage, Over current, Short circuit, Over temperature, Low temperature, Deep-discharge
- Advanced features: Pre-charge function, Passive balancing, Parallel operation capability
- Standard communication: CAN, RS232/485
- Optional communication: MODBUS RTU
- Maximum temperature: 55°C
- Minimum temperature: -10°C
- Relative humidity: 90%
Provides reliable rectifier power module charging and backup power during grid failures. The DC power system ensures uninterrupted operation with intelligent battery management that automatically cuts off power circuits when voltage drops too low to protect battery lifespan.
RS232 interface transmits battery parameters, alarm status, protection information, and module settings at 1200bps. RS485 interface enables communication between parallel battery packs for centralized monitoring. RS232 communication is only active when DIP switch is set to Pack1 (Master Pack) mode.
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