T4 4 Slot Smart Charger + 4 x 18500 3.2 Volt LiFePO4 Batteries (800 mAh)
Amazon.com: Tenergy TN270 Li-ion Battery Charger for 18650/18500/14500 Rechargeable Batteries, 2 Bays Fast Smart Charger for Flashlights/Digital Cameras Batteries : Electronics
4 Slots Ac 110v/220v 18650 Battery Charger Black For 14500 14650 16650 18350 18500 18650 3.7v Rechargeable Lithium Batteries - Temu United Arab Emirates
Amazon.com: Taken 18500 Rechargeable Li-ion Battery with Charger, IMR 18500 3.7V 1500mAh Rechargeable Battery with Button Top, 4 Pack 18500 Rechargeable Batteries with 2-Ports Charger : Health & Household
Amazon.com: JESSPOW 18500 Rechargeable Batteries 4 Pack with Charger, IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V [ for Flashlight, Solar Garden Light ] with Flat Top : Health & Household