Power Up Your Electrical Knowledge
You turn on your UNI-T multimeter, take a reading, and the screen is too dark to see clearly. You press the backlight button, and it lights up — but the next time you measure something, it’s dark again. This isn’t a glitch or a broken button. UNI-T designs its multimeters this way to save battery … Read more
EF ECOFLOW DELTA 2 Portable Power Station Review I was tired of noisy gas generators waking up the whole campsite, so I finally tested the EF ECOFLOW Portable Power Station DELTA 2 with its 1024Wh LFP battery and 1800W output. It promised to power most of my appliances without any fumes, which sounded perfect for … Read more
BLUETTI AC50B vs Handsfree 2: Best Portable Power Station for Outdoor Adventures? I’ve spent hands-on time with both the BLUETTI AC50B and the Handsfree 2, and honestly, they’re two very different takes on the same 700W portable power station idea. The AC50B packs 448Wh of LiFePO4 power in a traditional box, while the Handsfree 2 … Read more
EF ECOFLOW River 2 Max 500 Power Station Review I’ve been stuck with dead batteries on camping trips more times than I care to admit, so I finally tested the EF ECOFLOW Portable Power Station River 2 Max 500 to see if it could keep my gear running. With 499Wh of capacity and a 1000W … Read more
I’ve seen my UNI-T multimeter display random symbols and numbers on the PC software, and it’s frustrating. This issue matters because you need accurate readings for your projects. The real problem is often a simple communication error, not a broken meter. In my experience, a mismatched baud rate or a faulty USB cable causes most … Read more
EF ECOFLOW RIVER 3 245Wh Power Station Review I was tired of my phone dying on camping trips and worrying about food spoiling during short power outages. So I tested the EF ECOFLOW RIVER 3 Portable Power Station, 245Wh LiFePO4 Battery Power Station, 1Hr Fast Charging, 300W/X-Boost 600W Sol to see if it could handle … Read more
BLUETTI Elite 30 V2 vs AC70: Best Small Home Backup Power Station? I’ve been testing the BLUETTI Elite 30 V2 (288Wh, 600W) and the BLUETTI AC70 (768Wh, 1000W) to figure out which one actually makes sense for keeping the lights on during a blackout. Both run on LiFePO4 batteries and can handle emergency backup, but … Read more
EF ECOFLOW DELTA Pro Ultra Power Station Review When the power goes out and you have a 3-ton central AC unit, most portable generators just can’t cut it. I recently spent time with the EF ECOFLOW DELTA Pro Ultra EFYJ751-BP Power Station and was impressed by its 7200W output and 6144Wh battery that can recharge … Read more
EF ECOFLOW DELTA 3 Max 2048Wh Power Station Review I was tired of extension cords running across the garage every time I needed power for my tools or during a blackout. So I tested the EF ECOFLOW Portable Power Station DELTA 3 Max, which packs a 2048Wh LiFePO4 battery and 3400W X-Boost output into a … Read more
EF ECOFLOW DELTA 3 Max Plus Power Station Review I was stuck without power during a storm last year, and my old gas generator was too loud and finicky. So I tested the EF ECOFLOW Portable Power Station DELTA 3 Max Plus, which packs a 2048Wh LiFePO4 battery and 3000W max output. This thing is … Read more