THESE CANNOT BE SHIPPED INTERNATIONALLY TrustFire Protected 3.7V 2400mAh 18650 Lithium-Ion Battery (2-pack)
2.69" long x .72" OD
These are NOT AA sized, they are much larger ***DO NOT USE Li-Ion batteries if you don't know the dangers about them and how to handle them. Please check out this resourceful website on handling, charging, storage of Li-Ion batteries. Use at your own risk***