Batterie rechargeable 18650 Li-Ion 2200 mAh 3.7V - Cablematic
Tenergy 18650 2600mAh 3.7V - Flat Top
Amazon.com: PKCELL ICR18500 Battery 3.7V 1400mah Li-Ion Rechargeable with Button Top 6PC(They are not 1865mm Batteries Also Not AA Size Battery) : Health & Household