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 first discharge test of a Fuller battery.
| Identifier | ExFiles\Box 9\6\ 06-page41 | |
| Date | 24th November 1919 | |
| X.646. Mr. Clark. 24.11.19. X.646. FULLER BATTERY. First discharge of Fuller battery at 6 amps. This battery came in charged. It was put on charge according to routine and discharge at 6 amps. giving. 51.0 Amps. L.F. | ||