12V 100Ah LiFePO4 Battery for Home Backup Power

Choose Critical Loads

List the device watts and expected hours. A 1280Wh nominal battery budget must be reduced for inverter and wiring losses. Prioritize communications, lighting, networking, medical-support equipment that is explicitly compatible, and other selected low-power loads.

Inverter and Runtime Checks

• Confirm the inverter accepts a 12V nominal battery and can handle the startup surge of the selected load.
• Size DC cables, fuse and disconnect for the actual continuous current.
• Do not connect household circuits directly; use a properly installed transfer or backup system.
• Plan recharge using a compatible charger or solar controller. Charging is documented for 0°C to 50°C.

What This Battery Is Not

This single 12V 100Ah battery is not a whole-home generator and does not guarantee operation of HVAC, electric heating, electric water heating or other high-power appliances. Confirm the load and runtime before purchase.