Norwegian Air Sweden モバイルバッテリー飛行ポリシー。

短い回答

Norwegian Air Sweden is tracked from Norwegian's official Restricted items page. The page lists power banks among items not to pack in checked baggage, and its Power banks in the cabin section says power banks may not be used to charge electronic devices onboard, must be placed under the seat or in the seat pocket, and are not allowed in the overhead bin. Norwegian does not publish a carrier-owned 100 Wh / 160 Wh table on this page, so Wh limits and approval bands remain backed by active IATA/EASA baselines.