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Don't wait for an emergency to grab a battery backup system. Bluetti's powerful packs are as affordable as they get right now.

To get the best efficiency for my battery backup system I want to make sure that the backup battery is large enough to cope with at least twice the total amp hours required in my calculations. So, in ...

Standard portable electric generators are rather simple in operation. An internal combustion engine spins an electromagnet inside of windings of wire conductors to produce an electric current. For a ...

It's about time to prepare for summer by selecting a home battery or generator that can make sure your air conditioning stays up and running. Batteries and generators provide the same basic service, ...

When winter storms knock out the power, they rarely give much warning — and suddenly, everyday essentials like heat, lights, and phone chargers feel anything but optional. The best portable generators ...