Radio Battery PP120

Described as "Triple capacity". Likely 3x size of Winner 120

On the "Winner" and "Portable" series the low voltage is a GB (Grid Bias) tap, not an actual LT (Low Tension filament) cell(s). Though some used with "All Dry" sets from 1939 (e.g. Portable 61) the LT would usually have been rechargeable Lead Acid 2V cell

Connection is by a socket at each end and flying leads with small plugs for + and - or various taps. None of this series use layer cells / "Biscuits", all use separate cells with connection wiring.

Equivalents:

• GEC BB1203
• Vidor L5080
• Others: Drydex H2015, Siemens V8

In questo link sono elencati 204 modelli, di cui 146 con immagini e 92 con schemi.
Elenco delle radio e altri apparecchi della Ever Ready Co. (GB) Ltd.; London