Surface Dial, like the Surface Pen, utilize non-rechargeable batteries, though the Dial requires the two included AAA Akaline batteries, and the Surface Pen requires a single AAAA battery.
Dial, Surface Pen gibi, şarj edilemeyen pilleri kullanır, ancak Dial iki adet AAA Akaline pil gerektirir ve Surface Pen tek bir AAAA pil gerektirir.