Batteries
VariCore VC-1840 18650 Battery 3.7V 40000mAh High Capacity Rechargeable Li-ion Protected Battery for Flashlight Vape Power Tools
VariCore VC-1840 18650 Battery 3.7V 40000mAh High Capacity Rechargeable Li-ion Protected Battery for Flashlight Vape Power Tools
https://www.bizrate.co.uk/batteries1/varicore-vc-1840-18650-battery-3-7v-oid40468616109.html