Powercom BNT-400AP 400 VA
![]() | Outdated Product Type: smart; Form factor: standard (Tower); Full load operating time (min): 5; Half load operating time (min): 7; Switching to battery (ms): 4; Input voltage: 1 phase (230V); Input voltage range (V): 165-275; Peak output power (VA): 400; Rated output power (W): 240; Output waveform: similar to a sinusoid (approximated) |
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Powercom 2026 - new arrivals, bestsellers, and the most relevant models Powercom.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Powercom 2026 - new arrivals, bestsellers, and the most relevant models Powercom.

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A reliable non-reliable solution that has been on the market for a decade, not a big one. The batteries from the store are so-so. |
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It has a decent weight—you can feel it when moving it from one place to another, yet it's pretty compact in size. That's quite nice.
During power outages, it really comes to the rescue: it gives you time to save your work, properly shut down your PC, or endure short network fluctuations. Not a generator, of course, but it works excellently as "insurance." Or, with some manipulations, you can turn it into a small charging station. The problem is that recharging will take a lot of time. There are plenty of video tutorials on YouTube now, including how to install larger batteries and what needs to be added or soldered. But in the end, you will get an 800 W charging station.
As for a model in this class—it's quite a reasonable and reliable option. It's pretty simple, so it can work for years; just replace the batteries as consumables.