Anker 337 Power Bank (PowerCore 26K) is recorded at 96.5 Wh and 26800 mAh, so the capacity check is tied to this exact catalog model.
Japan is evaluated as the departure jurisdiction for country-specific power-bank overlays.
Thai Airways (TG) is evaluated as the operating carrier, with its published dangerous-goods policy included in the citation set.
Anker 337 Power Bank (PowerCore 26K) has no active recall link in this catalog record, so the verdict is driven by capacity, route, airline, label, and rule evidence.