If you’re moving from flooded, AGM, or gel, make it a true upgrade: LiFePO4 delivers much higher usable capacity at the same footprint, rapid charge acceptance to shorten generator hours, and thousands of cycles at meaningful depths of discharge. Add a smart BMS, optional self-heating, and Bluetooth visibility and you’ve got a modern power system ready for induction cooktops, espresso... https://www.18650batterystore.com/pages/what-is-the-best-12v-lifepo4-battery-2025-guide