8 x AA battery holder with 5.5mm/2.1mm Plug and On/Off Switch, ADAFRUIT INDUSTRIES
8 x AA battery holder with 5.5mm/2.1mm Plug and On/Off Switch 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 one is good for running electronics that have a 5V voltage regulator (thus requiring a 7V+ supply) or perhaps some motors or solenoids. Perfect for portable Arduinos, motors, solenoids, 12V LED strips, etc. An On/Off switch lets you control the power right at the source without unplugging. Batteries not included. Dimensions: 1127mm x 71mm x 19mm (5in x 2.8in x 0.76in) Attached lead + plug is 14cm/6in long Weight (without batteries): 75g
8 x AA battery holder When you need a portable 12V power pack, this big holder will do the job! The holder will store 8 AA batteries end to end, to give approximately 12VDC output with up to 2 amp peak current draw. We like this configuration in particular because it holds the batteries securely, even if being bumped/moved around. This would make a good power source for EL panels, 12V stepper motors (for a robot), or analog LED strip such as this 30 RGB LED, 60 LED RGB or warm white). You may want to pick up a DC power plug adapter to connect onto the wires for easy plugging. Batteries are not included, can be used with any AA-sized Alkaline or Rechargeable batteries.
Изображения 8 x AA battery holder with 5.5mm/2.1mm Plug and On/Off Switch