Description

LiFePO4 batteries are the safest lithium-ion batteries on the market. The nominal voltage of a LiFePO4 cell is 3.2V, unlike lead-acid batteries which have a 2V nominal voltage. Therefore, a 12.8V battery contains 4 cells connected in series, and a 25.6V battery contains 8 cells connected in series.

It is not necessary for a LiFePO4 battery to be fully charged. The lifespan of such a battery improves with partial charging compared to full charging, which is a significant advantage over lead-acid batteries.

Other advantages include wide temperature operating ranges, excellent cycle performance, low internal resistance, and high efficiency, reaching up to 92%.

Cell voltages, temperature, and error conditions can be monitored via Bluetooth, which is very useful for identifying potential issues such as cell imbalances.

WARRANTY: 3 YEARS

Here are the technical specifications for the battery:

– Nominal Voltage: 25.6 V
– Nominal Capacity at 25°C: 100 Ah
– Nominal Capacity at 0°C: 80 Ah
– Nominal Capacity at -20°C: 50 Ah
– Nominal Power at 25°C: 2560 Wh
– Cycle Life: up to 5000 cycles (at 50% Depth of Discharge)
– Maximum Continuous Discharge Current: 200 A
– Recommended Continuous Discharge Current: <100 A
– Operating Temperature during Discharge: -20°C to +50°C
– Operating Temperature during Charging: +5°C to +50°C
– Storage Temperature: -45°C to +70°C
– Maximum Humidity: 95%
– Protection Class: IP22
– Maximum Charging Current: 200 A
– Recommended Charging Current: ≤50 A
– Dimensions: 197 x 650 x 163 mm
– Weight: 28 kg

https://www.victronenergy.com/upload/documents/Datasheet-12,8-&-25,6-Volt-lithium-iron-phosphate-batteries-Smart-EN.pdf