221640

SPARKFUN 4 x AA Battery Cage with Lead and 2.1mm DC jack

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This is a simple 4 cell AA battery holder. The 5 inch cable is terminated with a standard 5.5x2.1mm, center positive barrel jack connector.


The connector mates with the barrel jack on the  (among a number of other products_sunglasstoysball) allowing you to easily make your project battery powered.


Note: the average voltage regulator has about 1V of dropout (but can vary greatly). This pack, with normal alkaline batteries, will output ~5.5V causing a normal 5V board to run at around 4 to 4.5V. This depends a lot of what board and processor you are using with the battery pack. Please consult your datasheet.



    USD : 4.0

    WASHING INSTRUCTIONS:

    Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.

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