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  2. James Dixon & Sons - Wikipedia

    en.wikipedia.org/wiki/James_Dixon_&_Sons

    Most of the Dixon whistles found are not stamped, as it was not customary to stamp whistles in the earlier Victorian era, except for the ones made of sterling silver . As a result, all of Dixon stamped whistles are very rare; the ones stamped J. Dixon & Sons are a bit less rare than the others, as is the Dixon Logo of Trumpet and Banner.

  3. DIN 72552 - Wikipedia

    en.wikipedia.org/wiki/DIN_72552

    Battery 15 battery+ through ignition switch 16, 54/15 30 from battery+ direct 30/51 30a from 2nd battery and 12/24 V relay: 31 return to battery- or direct to ground 31a return to battery- 12/24 V relay 31b return to battery- or ground through switch 85d 31c return to battery- 12/24 V relay 31, 31a Electric motors; 32 return 31 33

  4. Battery nomenclature - Wikipedia

    en.wikipedia.org/wiki/Battery_nomenclature

    A zinc-carbon lantern battery, consisting of 4 round "size 25" cells in series. Terminated with spring terminals. 4LR25-2: 4: L: R: 25: 2: An alkaline lantern battery, consisting of 2 parallel strings of 4 round "size 25" cells in series 6F22: 6: F: 22: A zinc-carbon rectangular battery, consisting of 6 flat "size 22" cells. Equivalent to a PP3 ...

  5. List of battery sizes - Wikipedia

    en.wikipedia.org/wiki/List_of_battery_sizes

    A Battery: Eveready 742: 1.5 V: Metal tabs H: 101.6 L: 63.5 W: 63.5 Used to provide power to the filament of a vacuum tube. B Battery: Eveready 762-S: 45 V: Threa­ded posts H: 146 L: 104.8 W: 63.5 Used to supply plate voltage in vintage vacuum tube equipment. Origin of the term B+ for plate voltage power supplies.

  6. File:Contacts on DeWalt 20V Max battery.jpg - Wikipedia

    en.wikipedia.org/wiki/File:Contacts_on_DeWalt_20...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Help; Learn to edit; Community portal; Recent changes; Upload file

  7. List of battery types - Wikipedia

    en.wikipedia.org/wiki/List_of_battery_types

    This list is a summary of notable electric battery types composed of one or more electrochemical cells. Three lists are provided in the table. Three lists are provided in the table. The primary (non-rechargeable) and secondary (rechargeable) cell lists are lists of battery chemistry.

  8. Nickel–iron battery - Wikipedia

    en.wikipedia.org/wiki/Nickel–iron_battery

    The grid is a light skeleton frame, stamped from thin sheet steel, with reinforcing width at the top. The grids, as well as all other internal metal surfaces, are nickel-plated to prevent corrosion. The elements must remain covered with electrolyte; if they dry out, the negative plates oxidize and require a very long charge.

  9. Battery pack - Wikipedia

    en.wikipedia.org/wiki/Battery_pack

    A power bank is a portable device consisting of a battery, a charger to interface battery with charging power source and an output interface to provide desired output voltage. [10] Power banks are made in various sizes and typically based on lithium-ion batteries. A power bank contains battery cells and a voltage converter circuitry.