UPS operating mode / connection method

This product features a bypass mode, allowing direct AC output without going through the battery. In UPS (Uninterruptible Power Supply) mode, when the mains AC input is cut off due to a power outage, it can automatically switch to battery power within about 10ms, ensuring continuous AC output. For UPS connection: place the product between the wall socket and the electrical appliance, with the appliance's power in the ON state. When the appliance's power is turned on, it will directly use the grid AC power; in this state, if the grid power is interrupted, it will automatically switch to the product's internal battery for power.