$69.99 Aliexpress.com : Buy AIMIHUO 18650 Battery Rechargeable Battery 4000 mAh 3.7V Battery For LED 
Samsung 30Q 18650 3000mAh 15A Li-ion Flat Top Battery
1 18650 Battery Case for 18650 battery compartment batteries 1 Cell Case Holder 70mm-in Battery 
