| No. | Catalogue Number | Lamp | Size | Detail |
|---|---|---|---|---|
| 31 | BTF005K | 6 cell stick | 392 35 Ø | 7.2V 4Ah |
| 31 | BTF030K | 4 cell stick | 286 35 Ø | 4.8V 4Ah |
| 31 | BTF040K | 5 cell stick | 339 35 Ø | 6.0V 4Ah |
| 31 | BTF078K | 3 cell stick | 216 35 Ø | 3.6V 4Ah |
| 31 | BTF086 | 2x6 cell sub C | 280 56 27 | 14.4V 1.6Ah |
| 30 | XW.3NC MOD | 11-13 T2 14/21/28/35 T5 | 295 28 28 | module only |
