Bluetti AC50B review: a compact powerhouse for outdoor adventures and home emergency backup
The Bluetti AC50B ships with a mains kettle-style plug for charging it up, a cigarette lighter-style 12V car charging cable ...
EcoFlow DELTA 3 Plus review: Lightning-fast charging with a noisy flaw
The EcoFlow DELTA 3 Plus has a maximum capacity of 1024Wh, which, according to the brand, is enough to power lights for 58 ...
来自MSN1 个月
Discover the Best UPS Battery Backups of 2024: Your Ultimate Guide to Uninterrupted Power
Ideal for small servers, desktop PCs ... with its versatile 1500VA/1000W PFC Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System, adept at supporting both active PFC and ...
Hackaday12 年
UPS With Dead Batteries Reborn As A Whole-house Power Backup
He recently converted a rack-mount uninterruptible power supply to feed a portion of his mains wiring. This one is not to be missed, since he did such a great job on the project, and an ...