When fully charged, the 20V 6ah battery will run for 10 hours on low, 5 hours on medium, and 2.5 hours on high.

No. The battery can only be charged with the dedicated battery charger. 

When fully depleted, the battery can be fully charged in 2.5 hours.

The SoloKool Model V is NOT a swamp cooler. Our efficient proprietary Kold Plate™ technology utilizes ice to passively chill an aluminum Kold Plate™ mounted with a series of heat exchanging aluminum fins beneath. The incoming hot air is then exchanged to cold air when passing through the chilled aluminum fins.

While our product is a fantastic close proximity air cooler, it is not designed to cool down a large area like a compressor type HVAC system.

After use, remove the Drain Plug and drain all remaining water from the Cooler and allow it to air dry. Routinely clean the SoloKool Model V with a towel and mild cleaning solutions.