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All materialsUseful gadgets for programmers that increase efficiency
USB hub, widescreen monitor, comfortable chair and other useful gadgets for coders and IT industry workers
How to calculate the battery life of home and computer equipment
How long will a conditional computer or refrigerator last from the UPS during power outages?
Question-answer: everything you wanted to know about power banks
10 Common Questions and Detailed Answers for External Batteries
How to choose UPS battery
What are the UPS battery technologies, how to calculate their required capacity and correctly take into account the charging current?