As part of our August cover package, senior home editor Roy Berendsohn already told you how to plan ahead for power in the advent of disasterand which portable electrical supply to buy. Now he wal ...

Stationary generators have an important advantage over portable models—they switch themselves on in the event of a blackout and maintain readiness by running periodic self-diagnosis routines ...

When it comes to portable power, not all batteries are created equal. Lithium iron phosphate (LiFePO₄) batteries are a safer, ...