6 x AA battery holder with 5.5mm/2.1mm plug

Make a portable power brick with plenty of juice! Use Alkaline AA's for a 9V 3000-4000mAh power supply, or rechargeable NiMH for 2000mAh 7.5V supply. Either one is good for running electronics that have a 5V voltage regulator (thus requiring a 7V+ supply). Will last about 10 times longer than a 9V

Perfect for portable Arduinos! Batteries not included. 

Details:

• Dimensions: 104mm x 66mm x 19mm (4.in x 2.5in x 0.7in)
• Attached cord is 20cm/7.9in long
• Weight (without batteries): 47g / 1.5oz

Revision History:

• As of October 1, 2016 this now has a slightly different shape and has the 2.1mm DC jack pre-attached!