Studio Pro Rechargeable Battery

This rechargeable battery is used for the Studio Pro Portable Compressor. It takes 2 hours to fully charge, and holds a charge that lasts up 50 minutes before needing to be recharged again. When first purchased, please charge battery before usage between 6-8 hours to get its maximum charge. Usage before allowing a 6-8 hour pre-charge may result in a shortened battery life.