Rotary Hammer Works from Inverter During Blackout

During the shelling by the Russian Federation of critical infrastructure in Ukraine, the civilian population periodically finds itself without electricity. However, even during a blackout, it is possible to remain autonomous with light and continue construction.
In this video, a 780-watt rotary hammer operates from an inverter powered by two parallel-connected AGM 12V 20Ah batteries. Depending on the load, the hammer consumes between 400 and 700 watts. The actual sustained power of this inverter, with which I had to work, is 1200-1300 watts. However, this inverter cannot handle a 2000-watt electric kettle; its protection system activates, and it shuts off.
Inverter pure sine wave - alii.pub/6xgzge
In this video, there are English subtitles available. You can select automatic translation to any language of your choice in the settings.
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My second UA-cam channel "LifeHackTV" - goo.gl/x4Xz2r
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[@AndrejRudnitsky]

In this video, there are English subtitles available. You can select automatic translation to any language of your choice in the settings.