ea1181ae____Before_You_Fly___Passengers__Airline_approval_required
[Spare batteries] Spare batteries for portable electronic devices containing lithium ion batteries exceeding a Watt-hour rating of 100 Wh but not exceeding 160 Wh when carried for personal use. No more than two individually protected spare batteries per person may be carried. Each lithium ion cell or battery must be individually protected so as to prevent short circuits (by placement in original retail packaging or by otherwise insulating terminals, e.g. by taping over exposed terminals or placing each battery in a separate plastic bag or protective pouch). Batteries and cells must be of a type which meets the requirements of each test in the UN Manual of Tests and Criteria, Part III, subsection 38.3. It may be necessary to contact the manufacturer to confirm that they have complied with this. Travelling with portable electronic devices that contain lithium ion batteries [Carry-on Baggage] Yes [Checked (hold) Baggage] No [On One's Person] Yes [Airline approval required] 
Yes
Y e s
N o
Travelling with Spare Batteries | Before You Fly | Passengers
Airline approval required