"Charge Efficiency Factor CEF?"
Like borrowing. You extract so much, but expected to put back a little extra to "settle the debt". Predicated on measuring seasoned new batteries. Expressed as a figure like 1.11, or 1.18, or 1....
Forum Discussion
The Trimetric AH counter uses this factor when recharging. Good discussion of it in their owner's manual.
Note on P10 page 12 of 16 here
http://www.bogartengineering.com/wp-content/uploads/docs/TM-2025%20Users%20Instructions9-11-12.pdf
Note on P10 page 12 of 16 here
http://www.bogartengineering.com/wp-content/uploads/docs/TM-2025%20Users%20Instructions9-11-12.pdf
