ea1181ae____Before_You_Fly___Passengers__Airline_approval_required
[Spare batteries] Spare batteries for portable electronic devices (including metal devices) containing lithium metal or lithium ion cells or batteries carried for personal use. 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). Each spare battery must not exceed the following: lithium metal or lithium alloy batteries, a lithium content of not more than 2 grams; or lithium ion batteries, a watt-hour rating of not more than 100 Wh. 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 the requirements. Travelling with portable electronic devices containing lithium metal or lithium ion cells or batteries [Carry-on Baggage] Yes [Checked (hold) Baggage] No [On One's Person] Yes [Airline approval required] 
No
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N o
Travelling with Spare Batteries | Before You Fly | Passengers
Airline approval required