Test results detailing the discharge rate, voltage drop, and capacity of a 10-cell battery.
| Identifier | WestWitteringFiles\F\January1921\ Scan1 | |
| Date | 1st January 1921 | |
| Contd. -2- EFC {E. Fowler Clarke - Electrical Engineer} 1/S1.1.21. On the 10 ampere rate of discharge the voltage started at 12.9 and fell to 10.0 in 5¾ hours giving 57.5 ampere hours. Continuing the discharge to 6.0 volts, 63.5 ampere hours were obtained, the time of course being 6.5 hours. The above results are for a battery of 10 cells. EFC. {E. Fowler Clarke - Electrical Engineer} | ||
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).