| Specifications |
| Dimensions (Dia x Height) | 20mm x 1.6mm |
| Kapton window diameter/ thickness | 10mm/0.18mm |
| Coating | The positive side of the casing is coated with aluminum |
| Al coating thickness | < 0.01mm |
| Weight | ~7 grams |
| Others | In order to reduce X-ray photons loss and get high resolution of X-ray signal for the battery, carbon-based substrates are recommended as current collectors rather than Cu or Al. |
