Power Up Your Electrical Knowledge
BLUETTI AC70 vs AC50B vs EB3A: Best Portable Power for Road Trips? Planning a road trip and need a power station that can keep your gear running? I tested the BLUETTI AC70 (768Wh, 1000W), the AC50B (448Wh, 700W), and the EB3A (268Wh, 600W) to see which one actually fits the bill for life on the … Read more
BLUETTI AC200L vs Elite 200 V2 vs AC180: Best Power Station for Outages? I’ve spent weeks testing these three BLUETTI power stations to figure out which one actually saves you during a blackout. The AC200L packs a massive 2048Wh expandable to 8192Wh, the Elite 200 V2 squeezes 2073.6Wh into a much smaller frame, and the … Read more
BLUETTI AC200PL vs Elite 300 vs Elite 400: Best Power Station for Off-Grid Living? If you’re living off-grid, picking the right power station is a real headache. I’ve been testing the BLUETTI AC200PL (2304Wh), the Elite 300 (3014Wh), and the Elite 400 (3840Wh) to see which one actually holds up when you’re miles from the … Read more
I have an old UNI-T multimeter, and its capacitance readings are often way off. This makes it hard to check capacitors during repairs, which is frustrating when you need a reliable number. The problem usually isn’t a broken meter, but the limitations of its internal testing circuit. Older UNI-T models struggle with small capacitors and … Read more
BLUETTI Handsfree 2 vs Handsfree 1 vs AC50B: Best for Photography? If you’re a photographer trying to keep drones, cameras, and laptops charged on location, you’re looking at three solid BLUETTI options: the Handsfree 2 with 512Wh capacity, the slim Handsfree 1 with 268.8Wh, and the boxy AC50B with 448Wh. Each has a different shape … Read more
BLUETTI AC50B vs EB3A vs Elite 10 Mini: Best Power Station for Light Camping? If you’re planning a light camping trip and need to keep your phone, laptop, and a few small gadgets charged, you’re probably looking at the BLUETTI AC50B, EB3A, and the new Elite 10 Mini. I’ve spent time with all three, and … Read more
I’ve noticed my UNI-T digital multimeter isn’t as small as I expected for a pocket tool. It matters because a bulky meter can be annoying to carry around on a job. Many UNI-T models pack in extra safety features and larger displays, which adds size. In my experience, this trade-off gives you better accuracy and … Read more
EF ECOFLOW RIVER 3 Plus 286Wh Solar Generator Review I was tired of noisy gas generators ruining my camping trips, so I tested the EF ECOFLOW Solar Generator RIVER 3 Plus with 110W Solar Panel for a weekend off-grid. This 286Wh portable power station weighs just 10.4 pounds and charges fully from the included 110W … Read more
BLUETTI Elite 400 vs Apex 300 vs AC200PL: Best Whole Home Backup? If you’re trying to keep your whole home running during an outage, you’re probably torn between the massive BLUETTI Elite 400 with its 3840Wh battery, the powerful Apex 300 with 3840W output, or the budget-friendly AC200PL that expands to 8448Wh. Each one takes … Read more
EF ECOFLOW RAPID 25000mAh Power Bank Review I travel a lot for work, and running out of battery on my MacBook mid-flight is a nightmare. So I tested the EF ECOFLOW Laptop Power Bank, 25000mAh Rapid Portable Charger, Triple 100W USB-C Ports, Built-in Retractable Cables, Fas to see if it could actually handle a full … Read more