LiFePO4 Batteries
Size lithium battery banks for RV, solar and backup systems using watt-hours, voltage, BMS current and charging constraints.
100Ah vs 200Ah LiFePO4 Battery: Which Size Makes Sense?
Compare 100Ah and 200Ah LiFePO4 batteries by usable energy, weight, inverter runtime, charging time and expansion strategy.
12V vs 24V vs 48V Battery System: How to Choose the Right Voltage
Understand how system voltage changes current, cable demands, inverter compatibility and expansion for RV, off-grid and backup systems.
Best LiFePO4 Battery for an RV: Capacity, BMS & Cold-Weather Buying Guide
Choose an RV lithium battery by usable Wh, BMS current, low-temperature charging protection, physical fit and warranty.
Best LiFePO4 Battery for Solar: How to Size an Off-Grid Battery Bank
Size a LiFePO4 bank around daily load, solar harvest, autonomy days, inverter power and charge-controller limits.
How Many Amp-Hours Do I Need for My RV?
Convert an RV daily energy budget into battery amp-hours without mixing up voltage, usable capacity and inverter losses.
How Long Will a 100Ah LiFePO4 Battery Last?
Estimate runtime for a 100Ah lithium battery using voltage, load watts, inverter efficiency and reserve.
Lithium vs AGM RV Battery: Weight, Usable Capacity & Ownership Cost
Compare LiFePO4 and AGM batteries for RV use across usable energy, charging, weight, cold weather and lifecycle.
What Size Battery Do I Need for a 2000W Inverter?
Size a battery bank for a 2,000W inverter using actual load, runtime, bank voltage, BMS current and inverter efficiency.
How Long Will a 100Ah Lithium Battery Run a Refrigerator?
Estimate refrigerator runtime from measured daily kWh instead of multiplying compressor running watts by 24 hours.
One 300Ah vs Three 100Ah LiFePO4 Batteries
Compare one large battery with multiple smaller batteries by redundancy, wiring complexity, BMS limits, serviceability and expansion.