Features: brand new and high quality High quality battery holder case with wire leads for easy soldering and connecting. Easy install and convenient for electric circuit DIY work. Durable high quality material.Fixed by a buckle, no screws are needed, Each battery holder with case cover for keeping the battery in place. Great items for keeping your standard or rechargeable batteries together and safe-. Package Includes: 1 PC x Holder Box Specifications: For Battery: AA With Switch to ON/OFF Wires:Black + Red Size: Mixed Quantity: 1Box Type:2 Slot / 4 Slot note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.