Updated September 30, 2026
What is UPS mode?
In short
Whether a unit can take over as an uninterruptible supply and keep your devices running during an outage.
UPS mode is an uninterruptible power supply setting. When the grid fails, a unit with UPS mode switches over to its own battery quickly enough that a computer, router or medical device keeps running instead of shutting down, which is why the switch over delay matters as much as the output figure. Every brand in this comparison offers UPS mode on at least one model, including BLUETTI, DATOUBOSS and Deye. Check the switch over time and what the battery can support on a single charge.
Sources
- bluettipower.com, checked September 30, 2026
- datouboss.com, checked September 30, 2026
- deyestore.com, checked September 30, 2026