battery holder for 8x AA batteries

The TT320X will run off eight AA alkaline cells for around 10 hours. Alkaline cells can be easily carried on aircraft and also have the advantage of being readily available across the planet. Please note that the battery holder is designed for alkaline cells, not rechargeable cells. Rechargeable NiCAD or NiMH rechargeable cells are typically rated at 1.2 V each, so 8 cells will only give 9.6 V, which is insufficient to drive the TT320X.

Specification
Number of cells: 8
Cell type: alkaline
Cell voltage: 1,5 V
Total voltage: 12 V