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).
Continued memo discussing the efficiency and life expectancy of L.H. batteries compared to standard batteries.
Identifier | ExFiles\Box 164\4\ img018 | |
Date | 20th February 1931 | |
-3- (3) The plate separation will certainly not be as efficient as in our standard batteries. and (4) Generally speaking the battery will not and cannot be expected to give anything like as good a life as our standard batteries (both Exide and P & R on the R.H. chassis). It is estimated that in similar circumstances of running the life of these L.H. batteries will only be one half of that of the standard. EFC. {E. Fowler Clarke - Electrical Engineer} | ||