Internova 18650 Battery - Lithium Ion Rechargeable Batteries - 2600 mAh 3.7V- with Button Top - Intervine
Amazon.com: ICR17500 Battery 3.7V 1100mah A Size Lithium Rechargeable Batteries with Flat Top 2pcs(They are not 1865mm Size Battery) : Health & Household
PKCELL Flat Top 18650 3.7V 3000mAh Rechargeable Li-Ion Battery
18650 Blue Lithium-Ion Rechargeable Battery - 3.7V 2600mAh | xUmp.com