The Professor reviews (and disassembles) the Power Queen 100Ah 1280wh lfp drop in replacement lithium battery at a best bang ...

The double-punch of the surprise May derecho and Hurricane Beryl spurred many Houstonians to consider backup power options. Even before this year’s natural disasters, one in four households in the ...

Over the past few weeks we've looked at the humble digital caliper, a tool that makes measuring easy, if not fun; a vacuum purge and refill kit that helps ensure your cooling system is properly ...

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 ...

We've all been there: The lights go out and the power company sends you a text message. A tree fell on a transmission line or the weather turned severe, and you'll be out of electricity until people ...

Battery technology hasn’t kept pace with advancements in portable electronics, but the race is on to fix this. One revolutionary concept being pursued by a team of researchers in New Zealand involves ...

CLEVELAND, Dec. 26, 2021 (GLOBE NEWSWIRE) -- Dory Power, a manufacturer of smart battery generators located in Cleveland, Ohio, has upgraded the Dory B7000 model to 7.16 kWh capacity. Dory B7000 is ...

The EcoFlow Delta is a new battery generator available on Kickstarter with incredible features claimed. Most are true, some are not. Devices like the Delta offer incredible battery storage capacity.