Saturday, December 23, 2017

CR-1220 batteries.


Stupid battery sizes.  I like how most items standardized on AA batteries.

I wish they would do the same for the hockey puck batteries.  For the record, a CR1220 battery has 40mAh or about 1/75th as much as an AA, alkaline battery or 1/6th as much as a CR2032.

1 comment:

  1. I have to get out tomorrow morning and by a large pack of AAA batteries. I have plenty of AA, but for some reason, it triple-A this year.

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