What this option includes The machine body only; no battery, no cables, and no other accessories. Key benefits Flexible integration: It can be integrated with your own battery and peripherals to complete a setup. Cost efficiency: It is ideal if you already have compatible components or only need the bare chassis. Tidy core unit: It has a clean, compact body ready for custom configurations. Specifications and considerations Function: It is a bare chassis designed to house compatible internal components as part of your device assembly. Compatibility: It is intended to work with standard configurations used with this product line; confirm specific component fit with the seller if you have particular parts in mind. Size: It is not specified for this option; verify mounting dimensions and overall size in the listing or by contacting the seller. Material: It is not specified for this option; please request material details from the seller if you need them. Performance: Its performance is unaffected by this option alone; performance depends on the components you install. Use scenarios DIY custom power solution: You can pair it with your own battery and peripherals to create a tailored device. Replacement chassis: You can swap in the body while reusing your existing battery and accessories from another kit. Prototyping and demonstrations: You can use it as a bare unit to illustrate layout, fit, and assembly in training or client demonstrations. Note If you have any questions, please contact the seller.