12.8V 50Ah LiFePO4 Battery LFP1250
Features:
- Built with top-notch materials and undergoes stringent quality control.
- Operates reliably in various temperature conditions.
- Charges quickly, saving time and increasing efficiency.
- Endure numerous charge and discharge cycles for extended usability.
Parameters
| Model | LFP1250 |
| Rated Capacity | 50Ah |
| Rated Voltage | 12.8V |
| Energy | 540Wh |
| Standard Charge Current | 10A |
| Max. Charge Current | 50A |
| Charge Cut Off Voltage | 14.6V |
| Standard Discharge Current | 10A |
| Max. Continuous Discharge Current | 50A |
| Discharge Cut Off Voltage | 10V |
| Max. Pulse Discharge Current | 100A |
| Charge Temperature | 0 to 45ºC |
| Discharge Temperature | -20 to 60ºC |
| Storage Temperature | 0 to 40ºC |
| Dimension (L*W*H) | 198*166*170mm |
| Weight | 6.3kg |
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FAQ
The duration a 50Ah battery will last depends on the power consumption of the connected device. To estimate the approximate runtime, you can use the formula:
Battery Life (in hours) = Battery Capacity (in Ah) / Device Power Consumption (in Amps)
For example, if the connected device consumes 5 Amps of current:
Battery Life = 50Ah / 5A = 10 hours
Please note that this is a rough estimate and actual battery life may vary based on factors such as battery efficiency, discharge rate, and device characteristics.
The specific devices or appliances you can run on a 50Ah lithium battery depend on their power requirements. To determine the compatibility, you need to consider the power consumption (in watts or amps) of the devices you intend to run.
Here’s a general idea of the types of devices that can be powered by a 50Ah lithium battery:
- Small electronics: Smartphones, tablets, laptops, cameras, and other portable electronic devices.
- LED lighting: LED bulbs, lamps, and lighting systems.
- Small appliances: Fans, small televisions, radios, portable speakers, and similar low-power devices.
- Camping and outdoor equipment: Portable refrigerators, camping lights, portable stoves, and small power tools.
- Medical devices: Portable oxygen concentrators, CPAP machines, and other medical equipment with low power requirements.
Always check the power requirements of your specific devices and compare them to the battery capacity and discharge characteristics to ensure compatibility and determine the expected runtime.
The size of the LiFePO4 battery you need depends on your specific requirements and usage. To determine the appropriate size, consider factors such as the power consumption of your devices or equipment, the duration of usage, and any additional power requirements.
To calculate the size of the battery you need, you can use the formula:
Battery Capacity (Ah) = Total Power Consumption (W) x Usage Time (hours) / Battery Voltage (V)
For example, if your total power consumption is 100W and you plan to use it for 5 hours, and you have a battery voltage of 12V, the calculation would be:
Battery Capacity (Ah) = (100W x 5 hours) / 12V = 41.67Ah
In this case, you may consider a LiFePO4 battery with a capacity of around 42Ah or higher to meet your power requirements. It’s always a good idea to slightly overestimate the battery capacity to account for any unforeseen power needs or inefficiencies.
The number of solar panels required to charge a 50Ah battery depends on various factors, such as the solar panel capacity, sunlight intensity, and charging efficiency. In general, it is recommended to have a solar panel system with a capacity of at least 1.5 to 2 times the battery capacity for efficient charging. Therefore, for a 50Ah battery, you may need a solar panel system with a capacity of around 75-100 watts or more, depending on the specific conditions and requirements.
