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 routine treatment of a car lighting and starting battery.
| Identifier | ExFiles\Box 54\1\ Scan195 | |
| Date | 22th March 1926 | |
| X. 4617 S. ROUTINE TREATMENT OF CAR LIGITING & STARTING BATTERIES. Date:- 22-3-26 Battery under treatment :- Sandwich SV Rated capacity:- 75 amperes.hours. Received charged or uncharged :- Charged. X.4617 General remarks :- (1) Terminals. Std. (2) Filling. (3) Standing. (4) First charge. Amperes. from __ to __ hours __ amp.hours. Total amp. hours _________ (5) Discharge at __ amperes to 10.5 volts. Total hours :- Ampere hours realised :- Date. Contd. | ||