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).
The performance of experimental batteries compared to the standard battery.
| Identifier | ExFiles\Box 35\1\ scan 169 | |
| Date | 3rd March 1925 | |
| Contd. -2- EFC1/T3.3.25. battery of dimensions other than these, to have one made up to these dimensions, subject to those previous experiments indicating the desirability of this. But as inferred the bench experiments, would not be undertaken unless the makers could shew good cause why they should. We have tested so many batteries and know that it is a very unlikely thing for an experimental battery to exceed the general performance of our standard battery. Actually, batteries which have appeared to do this are undergoing tests on experimental cars. EFC. | ||