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).
Request for the actual capacity of Edison cells at a specific discharge rate for comparison.
| Identifier | ExFiles\Box 1\7\ B001_X15 20 46 50 59-page207 | |
| Date | 8th February 1913 | |
| R.R. 235A (100H) (PP 25) 2.1.13) G 4083 X.50 AW/SMG/08.2.13. Re Ex. 50/B - EDISON CELLS. X 560 Mr. Haldenby. 8. 2. 13. We wish to compare the capacity of the above Cells which are sold as 40 amper hour capacity with the C.A.V. which are 66 amper hours. Will you kindly tell us the actual capacity of these cells at a discharge rate of say 5 amp. This is required for Mr. Royce's information. | ||