A Pennsic how-to for electric medical devices

Master Phillip the Pilgrim has written an article explaining how to keep your CPAP machine or other electrical neccessities running at Pennsic.

He describes in detail how to use deep-cycle (marine) batteries to keep electrical devices running safely and how to recharge the batteries, including information on alternate power sources. The article may be republished by SCA publications under a Creative Commons license.

The article is in Adobe Acrobat™ PDF; a free PDF reader is required for viewing.