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).
Modifications to batteries, specifically regarding the sealing of cells and weight reduction.
| Identifier | WestWitteringFiles\M\2October1924-December1924\ Scan76 | |
| Date | 16th July 1924 guessed | |
| EFC3/T7.3.21. -2- Contd. sort of compromise between completely sealing the cells in the case and having the cells quite separate as before and still is supposed to allow of the possibility of removing a cell for replacement although we have not found this to be easily done. (8) The result of these modifications is that the battery now weighs 3 lbs, lighter than previously. ( We have received three batteries with these modifications from one of which the two cells have been taken for examination." | ||