Lithicore 18650 - 3.7 Volt Batteries - 2500-3500 mAH
Amazon.com: CPZZ 18650 Rechargeable Battery Lithium 3.7 Volt Flat top for flashlights,Headlamps,Electronic Device,(2pcs-3.7v Battery 03012) : Health & Household
Amazon.com: 4 Pack 3.7 Volt 18650 Rechargeable Battery 9900mAh 18650 Battery Button Top Li-ion Battery for Flashlight, Headlamp : Health & Household
18650 Battery Pack and 3.2V 1100mAh Rechargeable Li-ion Batteries
Manufacturer 3.7 volt 18650 lithium battery 25P 2500mAh 30Amp Power Tool Battery high drain battery 18650 - AliExpress
Molicel INR-18650-M35A, 3.6 Volt 3500mAh Lithium-Ion Cell
Molicel INR-18650-P28A, 2.8 Volt 2800mAh Lithium-Ion Cell
CTB 18-Volt 5.2Ah VTC5A 18650 Li-Ion Super High Power Output Battery P – Auline Innovation Co.,LTD