5-6 volt power supply. Case to protect batteries. Rubber sealed waterproof case with cross-head screws to protect batteries (screwdriver and batteries not included). An On/Off switch lets you control the power right at the source without unplugging. Use Alkaline AA's for a 6V 3000-4000mAh power supply, or rechargeable NiMH for 2000mAh 4.8V supply. Perfect for portable Arduinos, motors, solenoids, 6V LED strips, etc. An On/Off switch lets you control the power right at the source without unplugging.
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