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).
Instructions detailing the results of bench tests on an S2 Sandwich battery.
| Identifier | ExFiles\Box 54\1\ Scan188 | |
| Date | 25th August 1925 | |
| RR 300 (20 Bks.) (SK 354 5-12-22 MP 264049) X.4617.S 108681 ROLLS-ROYCE LIMITED. INSTRUCTIONS. To B.F.B. Order No. Customer's No. X4617 Re JB115. Re Tests on S2 Sandwich Battery. This battery was taken off 98NK. after having run 1452 miles being in a discharged condition. Upon bench tests being taken it was found to be in a good condition giving 66.3 ampere hours on low Rate discharge & on High Rate discharge Initial amperes = 104 Time to 100 amperes = 6.5 mins " " 90 " = 14.4 " " " 50 " = 16.5 " Signed gg (cont'd) This Sheet must be filed on completion of the work. | ||