Model | LFP1275 |
Rated Capacity | 75Ah |
Rated Voltage | 12.8V |
Energy | 960Wh |
Standard Charge Current | 16A |
Max. Charge Current | 75A |
Charge Cut Off Voltage | 14.6V |
Standard Discharge Current | 16A |
Max. Continuous Discharge Current | 75A |
Discharge Cut Off Voltage | 10V |
Max. Pulse Discharge Current | 150A |
Charge Temperature | 0 to 45ºC |
Discharge Temperature | -20 to 60ºC |
Storage Temperature | 0 to 40ºC |
Dimension (L*W*H) | 260*168*209mm |
Weight | 9.2kg |
The “75Ah” on a battery refers to its ampere-hour rating. It indicates the battery’s capacity to deliver a specific amount of current over a specified period. In this case, a 75Ah battery can theoretically deliver a continuous current of 75 amperes for one hour or 7.5 amperes for ten hours. It serves as a measure of the battery’s energy storage capacity and indicates how long it can power a device or system before requiring recharging.
The duration a 75Ah deep cycle battery will last depends on several factors, including the amount of current being drawn from the battery and the efficiency of the device or system being powered. To estimate the runtime, you can divide the battery’s ampere-hour rating (75Ah) by the current draw of the device in amperes. For example, if a device draws 5 amperes, the battery could potentially last around 15 hours (75Ah / 5A = 15 hours). However, keep in mind that factors like battery age, temperature, and the depth of discharge can affect the actual runtime. It’s always recommended to refer to the battery manufacturer’s specifications for more accurate estimations.
The maximum charging current for a 75Ah battery can vary depending on the specific battery model and manufacturer. It is important to refer to the manufacturer’s specifications and guidelines for the recommended charging current. In general, the charging current for a 75Ah battery can range from around 7.5 amps to 30 amps or more, but this can vary.
Charging the battery at the recommended current ensures safe and efficient charging without risking damage to the battery. It’s always best to consult the battery manufacturer’s documentation or contact their customer support for accurate and specific information regarding the maximum charging current for your particular battery model.
The size and capacity of the solar panel needed to charge a 75Ah battery will depend on various factors such as the available sunlight, the efficiency of the solar panel, and the desired charging time.
As a general guideline, you will need a solar panel with a power output of around 150-225 watts to effectively charge a 75Ah battery.
It is recommended to consult a solar panel manufacturer or use solar calculators to determine the specific solar panel size and capacity required for your charging needs.