51.2V 25 Ah LiFePO4
In stock
Technical specifications
Technical specifications
| Battery technology | Lithium Fer Phosphate (LiFePO4) |
| Nominal voltage | 51.2 |
| Capacity | 25.0 |
| Energy | 1280.0 |
| Integrated BMS | Oui |
| Max discharge current (A) | 20.0 |
| Peak discharge current | 25.0 |
| Discharge cut-off voltage | 40.0 |
| Bulk/absorption charge voltage | 54.4 |
| Depth of discharge (DoD) | 100.0 |
| Cycle life | 2000.0 |
| Max batteries in series | 1.0 |
| Max batteries in parallel | Non spécifié |
| Terminal size | M8 |
| Mounting orientation | Non spécifié |
| Temperature range (charge) | 0°C à 45°C |
| Temperature range (discharge) | -20°C à 60°C |
| Dimensions (W x H x D) | 260 x 168 x 210 mm |
| Weight | 12.5 |
| Housing material | ABS |
| Low temperature protection | Oui, via BMS (protection contre la charge à basse température) |
| Battery Family | Lithium |
| Integrated battery monitoring | Oui |
| Taille de groupe BCI | 24 |
| Energy Efficiency | 99 |
| Product Class Type | Stockage d'énergie |
| Product Component Type | Batteries/Power Pack |
| Product Item Type | Produit principal |
| Recommended Applications | Systèmes d'énergie solaire, Véhicules récréatifs |
| Recommended continuous discharge current | 20.0 |
| Self-discharge rate | <3 |
Detailed description
Detailed description
Designed for applications requiring reliable and durable power, the RELiON RB48V25 battery is a lithium iron phosphate (LiFePO4) solution rated at 51.2V and 25 Ah. It delivers a stable 1280 Wh output, suitable for solar power systems and recreational vehicles. With dimensions of 260 mm (L) x 168 mm (W) x 210 mm (H) and a weight of 12.5 kg, it offers compact and lightweight integration.
Performance and Autonomy
The RELiON RB48V25 battery stands out for its ability to deliver 100% of its rated capacity, unlike lead-acid batteries. Its integrated battery management system (BMS) protects against overcharging, deep discharge, overcurrent, and short circuits, ensuring safe use and extended lifespan. It offers a lifespan up to 10 times longer than lead-acid batteries, retaining 80% of its rated capacity after 2,000 cycles.
Advanced Technical Features
This LiFePO4 battery features 99% efficiency and a low self-discharge rate (<3% per month). It supports a maximum continuous discharge current of 20 A and a peak current of 25 A (for 4 ±1 seconds). Charging is fast, achievable in 1 to 3 hours, with a recommended charging current of 1.25 A to 12.5 A and a maximum charging current of 20 A. The recommended charging voltage is 56.0 V to 58.4 V. The housing is made of ABS with an IP66 protection rating, ensuring resistance to harsh environments and performance across varied temperature conditions, up to 65°C.
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