- Tech Specs
Learn more about Self-Heating LifePO4 Battery
12V LiFePO4 Battery is packed with safety features, including low-temperature cut-off protection and a self-heating function. The low-temperature cut-off protection prevents damage to the battery when temperatures drop below 32℉, while the self-heating function activates during charging when temperatures drop below 33.8℉. These features make it safe to use in colder climates and during winter.
12V LiFePO4 Battery is built using premium LiFePO4 technology and boasts over 4000 recharge cycles, 100% discharge rate, and a 10-year lifespan. Lithium batteries are more compact and have a larger capacity than lead-acid batteries, which only offer 500 recharge cycles and a 50% discharge rate.
12V LiFePO4 Battery is only 27 lbs, which is 50% lighter than a lead-acid battery with the same capacity. It also has four fixable holes, so you can easily install screws and securely fix the battery for RVs, Marine, and Off-Grid Applications--it won't slide. Additionally, you can easily move it with handles on both sides.
12V LiFePO4 Battery can support up to 16 batteries and has a maximum capacity of 20480Wh. A built-in BMS protection system ensures balanced voltage during charging and discharging for added safety.
|Nominal Voltage||12.8V||Heating Rated Power||60W|
|Nominal Capacity||100Ah||Cycle Life||4000 times (The remaining battery capacity after 4000 cycles is ≥ 80% of the initial battery capacity).|
|Charge Voltage||14.1V||Over-Charge Voltage||≥14.8V (Adjust the charging voltage below 14.8V to resume charging)|
|Standard charge||50A(0.5C)||Max. Series Voltage Of Packs||48V|
|Rapid charge||100A（1.0C）||Max. Parallel Current Of Packs||400Ah|
|Self-Heating Starts||≤33.8℉ (only charging is on)||Internal resistance||≤30mΩ|
|Self-Heating Starts||≤33.8℉ (only charging is on)|
|Heating Rated Power||60W|
|Cycle Life||4000 times (The remaining battery capacity after 4000 cycles is ≥ 80% of the initial battery capacity).|
|Over-Charge Voltage||≥14.8V (Adjust the charging voltage below 14.8V to resume charging)|
|Max. Series Voltage Of Packs||48V|
|Max. Parallel Current Of Packs||400Ah|
There are two options for charging this 100 amp hour lithium iron phosphate battery.
Firstly, you can connect a solar panel to a solar charge controller (MPPT/PWM) and ensure that the system voltage of the controller is 12V.
Secondly, you can use a charger that supports LI battery charging.
No, the battery will only activate the self-heating feature when it is being charged (≤33.8 °F to turn on the self-heating, ≥46.4 °F to turn off the self-heating). Therefore, the self-heating feature will only use the input power and not the power from the battery.
To prolong the battery lifespan, do not discharge it below 10V. Additionally, this 100 amp hour lithium iron phosphate battery needs to be fully charged every 3-6 months to prevent over-discharging.
If the voltage is too low to charge the battery, you can use a charger with a 0V function to charge the battery from 0V. However, note that the 0V charger cannot be used as a daily charger after the battery is fully charged.