AA
PHILMORE Battery Holder for 4 'AA' Batteries with USB output and On-Off Switch, BH3413
$6.59
With cover and on-off switch
USB output jack
PHILMORE Battery Holder for 4 'AA' Batteries, BH3411
$3.07
Wtih cover and on-off switch
6" wire leads
PHILMORE Battery Holder for 3 'AA' Batteries, BH3311
$2.95
Wtih cover and on-off switch
6" wire leads
PHILMORE Battery Holder for 2 'AA' Batteries, BH3211
$2.83
With cover and on-off switch
6" wire leads
PHILMORE Battery Holder for 2 'AA' Batteries, BH321-SM
$1.45
With standard snap connections and mounting ears
OSEPP Battery Holder 4 x AA to 2.1mm Plug, LS-00013
$2.74
4 cell AA battery holder
Standard 5.5 x 2.1mm center positive barrel jack
Approximate output of 5.5V from normal alkaline batteries.
Perfect for Arduino or Arduino Compatible boards
7.0" cable