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Repairing Black and Decker 9074 Screwdriver Battery

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Repairing Black and Decker 9074 Screwdriver  Battery: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Repairing Black and Decker 9074 Screwdriver  Battery: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Repairing Black and Decker 9074 Screwdriver  Battery: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
  • Here is the first attempt. Luckily I noticed that I had forgotten to install the rubber insulator before going on to the next cell. Desolder the contacts to rectify this.

  • Here is the next cell properly prepared.

  • First two cells, separated by the insulator, soldered together.

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