Ham Radio KITS - TOP PAGE - Washington Island BOOKS

The Battery Saver kit
May 20, 2018 back in stock

Press the add-to-cart button to purchase the Battery Saver kit using Paypal.
press the Add to cart button at the left to put a $2 C&K 8121 momentary switch in your Paypal shopping cart
Please note that the postage/handling fee is added to the cart only after Paypal knows the shipment destination.

[Battery Saver picture - click for larger view of board]

  • got a project that eats 9V batteries ?
  • (or any other battery from 3 to 14 volts)
  • simple hardware timer, pushbutton activated
  • shuts off the power after a 17 or 37 minute delay
  • (approximate - selectable with resistor change)
  • good intro to surface mount with two easy to solder
  • surface mount parts and four through hole parts
  • low standby power (less than 1 ua at 9 V)
  • small size ( .9 by .6 inches)
  • new silk screened, solder masked board
  • price is $5 plus postage/handling
  • Printed manuals available for an additional charge or save money by downloading (Right click/save target as) and printing the manual , schematic and hookup diagram .

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    with any questions/comments.

    Paypal avoiders (Mail order):
    print out a Kit order form to figure your order manually
    or try our: javascript order form to let your browser do the math!

    Paypal users:

    Press the add-to-cart button to purchase the Battery Saver kit using Paypal.
    press the Add to cart button at the left to put a $2 C&K 8121 momentary switch in your Paypal shopping cart
    Please note that the postage/handling fee is added to the cart only after Paypal knows the shipment destination.

    Downloadable files for the Battery Saver

    The Acrobat files of complex diagrams (like the Battery Saver schematic) may not view well on your computer screen - suggestion: use the magnifier to zoom in for better detail or print out the file.

    batsavtb.jpg - Battery Saver top picture

    battsavs.pdf - Battery Saver schematic

    battsavm.pdf - Battery Saver manual

    battsahu.pdf - Battery Saver Hookup diagram

    Ham Radio KITS - TOP PAGE - Washington Island BOOKS

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