From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Experiment testing the average output and discharge variation of Edison Cells.
| Identifier | ExFiles\Box 1\7\ B001_X15 20 46 50 59-page220 | |
| Date | 14th June 1913 | |
| X.50 Wor{Arthur Wormald - General Works Manager}/SM3/L14613. Re Edison Cells. - X.50 R.{Sir Henry Royce} Mr Ellis reports on the above 14/6/13.experiment as follows :- "I have tested these for quite a considerable "time. The average output for cells which "I have tested is 12 volts (40 amp.hr cells)= 20.65 amp.hrs 8 volts (40 amp.hr cells)= 30.6 "The discharge varies considerably." Would you care to see a copy of the record book of discharges and charging curves ? p. Wor.{Arthur Wormald - General Works Manager} | ||