Capable of recharging up to 3 EdgePower Rechargeable Battery in 2 hours, the 3-Bay Base Charging Station keeps you powered up and productive. Enjoy the convenient cordless charging of mobile devices. The KwikBoost EdgePower™ desktop charging station system is a total solution for laptops and mobile devices in workspace and classroom environments. EdgePower eliminates extension cords by putting power right where you need it. Capable of recharging up to 3 EdgePower Rechargeable Battery in 2 hours, the 3-Bay Base Charging Station keeps you powered up and productive. To create a complete system, the 3-Bay Base Charging Station requires at least one KwikBoost EdgePower Clamp-On Desktop Charging Unit. You also need at least one Rechargeable Battery (sold separately or in bundles).