Sponsor of the Day:
Jerkmate
https://www.adafruit.com/product/875
8 x AA battery holder with 5.5mm/2.1mm Plug and On/Off Switch : Adafruit Industries, Unique & fun...
Make a portable power brick with plenty of juice! Use Alkaline AA's for a 12V 3000-4000mAh power supply, or rechargeable NiMH for 2000mAh 9.6V supply. Either...
5 5mm 2switch adafruit industries8 xaa battery1mm plug
https://www.adafruit.com/product/80
9V battery clip with 5.5mm/2.1mm plug : Adafruit Industries, Unique & fun DIY electronics and kits
I found these high-quality battery clips. They're molded plastic so they won't tear like cheap clips, and they cover the battery terminals to prevent...
5 5mm 2plug adafruit industriesunique fun diy9v batteryclip
https://www.adafruit.com/product/67
9V battery holder with switch & 5.5mm/2.1mm plug : Adafruit Industries, Unique & fun DIY...
This is a 9V battery pack with on/off switch and a pre-attached 5.5mm/2.1mm center-positive barrel plug. Use this to battery-power your Arduino (or other...
5 5mm 2plug adafruit industriesunique fun diy9v batteryholder