Lithium ion batteries in a device (between 100-160 Wh)

Carry on baggage
Yes
Checked baggage
Check with carrier

Lithium ion batteries exceeding a watt-hour (Wh) rating of 100 Wh but not exceeding 160 Wh may be carried in a device in either carry-on or checked baggage with air carrier approval.

Spare batteries: No more than 2 individually protected spare lithium ion batteries of 100-160 Wh are allowed per person in carry-on, with the approval of the air carrier. Spare lithium batteries of 100-160 Wh are permitted only with air carrier approval in checked baggage

See Guidelines for Batteries chart for further detail.