Aren't carry ons limited to 100 Wh total for batteries. For more you need airline approval, no?
That 100Wh is per-battery. Qantas here in Australia allows 20 batteries of up to 100Wh in carrion luggage.
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That 100Wh is per-battery. Qantas here in Australia allows 20 batteries of up to 100Wh in carrion luggage.