Description
Our 48V 12.8KWh battery is designed around NEW LiFePO4 cells and manufactured in the USA. We add the new BMS information Display. The product can provide you 300Amp continuous power.
This Replacement Battery Pack is an extreme upgrade to any Lead-Acid battery system in your RV, Solar, or Off-Grid Power Application. By upgrading to this BigBattery pack, you will have More Capacity, More Power, Faster Charging Capabilities, Lighter Payloads, Longer Cycle-Life and the lowest carbon footprint.
These batteries are designed to last up to (10) years with Zero Maintenance Required. In both short and long-term, we guarantee that you will see and feel the LiFePO4 difference!
Tech Specs
| SKU: | FTREX-48128-G1 |
| Voltage: | 48V |
| Chemistry: | LiFePO4 |
| Charging Voltage Range: | 58.8 – 61.6 |
| Max Charge Voltage: | 63.75V |
| Operating Voltage Range: | 46 – 59.5V |
| kWh Capacity: | 12.8kWh |
| Ah Capacity: | 233Ah |
| Cell Configuration: | 17S |
| Max Continuous Discharge Current Amps: | 150 |
| Max Continuous Power Watts: | 7500 |
| Max Discharge Peak Current Amps: | 350 (6 Seconds) |
| Max Charge Current Amps: | 90 |
| Charge Temp Range (°C): | 0°C (32°F) / 55°C (131°F) |
| Discharge Temp Range (°C): | -30°C (-22°F) / 55°C (131°F) |
| Optimal Discharge Temp Range: | 15°C (59°F) / 35°C (95°F) |
| Storage Temp: | -5°C (23°F) / 35°C (95°F) (Max 6 Months) |
| Weight: | 383 (LBS) |
| Length Inches: | 25.5 |
| Width Inches: | 15 |
| Height Inches: | 46.5 |
| Safety Features: | BMS (Battery Management System) Over Voltage, Under Voltage, Over-Current (Thermal Management System), Safety Fuse (300A) |
| Parallel: | Up To (8) Parallel |
| Spec Sheet Download | Click Here |
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