Two Key Black Aluminum Keypad Shell Enclosure (MX Compatible Switches) _MAKE_PROTO_SMT The choice of LiPo batteries

The choice of LiPo batteries and battery chargers can be overwhelming

5) Battery holder

The threaded portion of the shoulder bolts can be cut to the desired length

Micro USB Cable

Two Key Black Aluminum Keypad Shell Enclosure (MX Compatible Switches) _MAKE_PROTO_SMT The choice of LiPo batteriesFor all the DIY keebfans in the house here is a super sleek and sturdy 2 Key Aluminum Keypad Shell in Black, the perfect base to begin your custom keypad project. You provide the PCB in the housing and bolt it into this base. Makes for a prettier build with more protection than just layers of PCB or acrylic. While it's designed for a custom PCB, you could also just snap in 2 keys and 'free wire' them. Comes with one anodized black aluminum enclosure