PCB Patterns -
Help, Contact & FAQ
Shop - PCB Patterns
(search for shop items within this category)
Dual Battery Lifesaver PCB pattern (PDF download) 
A PDF with the PCB design for the Dual Battery Lifesaver (double-sided).
Both layers are in a single PDF.
Cat No SC5728. Price: Free
Dual Battery Lifesaver PCB (11111202).pdf
Project: Dual Battery Lifesaver
Other items relevant for this project:
Dual Battery Lifesaver PCB 
IPP80P03P4L-04 high-current P-channel Mosfet