6 x AA Battery Case Storage Holder With DC2.1 Power Jack For Arduino

Description: This is 6 x AA battery case storage holder with DC2.1 power jack for Arduino Holds 6 x AA batteries (not included) which can make 7.2 V rechargeable battery pack from NiMH / NiCd cells or 9V battery pack from alkaline cells Power supply for monolithic system, Arduino system, 2WD mobile robot etc With DC05 power supply plug Cable Length: 12cm Specifications: Voltage: 9V Material: Plastic Power: 6 x 1.5V AA batteries Color: Black Net weight: 25g Package included: 1 X Battery case with DC2.1 power jack