Best 18650 Battery Alternative

Skywolfeye 4 Pack 1￵8￵6￵5￵0 Rechargeable Batter￵y 9900m￵A￵h W￵i￵th 18650 Battery Charger,Universal Smart Charger for 3.7V Rechargeable Battery 21700 14500 10440

Tokeyla

Tokeyla 6 Pack 3.7 Volt Button Top Rechargeable Batteries Use 18650 Battery Charger,Lithium Battery 4000mAh for Flashlights, Headlamps, Doorbells, RC Cars,Outdoor Garden Lights

18650 Battery Charger Set, 3.7V Rechargeable Flat-top Battery for Flashlights, Headlights, Fans, Digital Cameras, Toys, Radios, Speakers, Surveillance Equipment (4 Pack Batteries)

CBJJ 3.7 Volt 18650 Rechargeable Battery 3200mAh 3.7V Battery Flat Top High Capacity Batteries for Flashlight, Headlamp, 2 Pack

DQGG 3.7v 18650 Rechargeable Batteries 2 Pack Big Capacity Batteries for Flashlight, Headlamps, Toys, Doorbells, Cameras etc (Button Top)

Svenirven 18650 Rechargeable Battery 2600mAh 3.7Volt Button Top 2 Pack 18650 Batteries for Headlamp LED Flashlight

2 Pack 3.7 Volt 18650 Rechargeable Battery 9900mAh Battery Flat Top Li-ion Battery for Flashlight, Headlamp

RAFZCCF 18650 Rechargeable Battery, 2Pack Pre-Charged 2600mAh 3.7V Lithium ion Battery 18650 for Game Controller, Flashlight, Solar Lights, Racing (Flat top)

QOJH 2Pack 3.7 Volt 18650 Rechargeable Battery, 2600mAh 18650 Battery Flat Top Li-ion Battery for Flashlight, Headlamp, Solar Lights, Mini Fans etc

18650 Rechargeable Battery 3.7Volt Li-ion Batteries 9900mAh Button Top 2 Pack 18650 Battery for Flashlight Headlamp