Battery use is only recommended for short durations of time. Due to high wattage, batteries will last 1-2 hours when used consecutively. Battery operation is not meant for long time use.
For extended use, we recommend using the included USB cable. This cable cord can be plugged into tablets, laptops, computers, or used in tandem with your cell phone USB power block into an outlet. With the USB power block, the neon lamps can be plugged into any standard outlet.
Although it can give you the battery options for short term use, we would recommend customers are aware this is mainly to be plugged in because batteries wont last long.