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Articles, reviews, useful tips
All materialsHow 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?
How to choose a surge protector
We consider from different angles the issues of protecting household appliances from too high or low voltage
The best UPS for a pure sine wave boiler
Interactive UPS for voltage stabilization and redundancy of sensitive loads
Li-Ion or LiFePO4: What’s best for charging station and UPS?
Understand the strengths and weaknesses of lithium batteries used in charging stations and UPS