Batteries
VariCore -18650 Pointed Version Li-ion battery 3500mAh 3.7V Rechargeable Power Tool Battery with Long Cycle Life
VariCore -18650 Pointed Version Li-ion battery 3500mAh 3.7V Rechargeable Power Tool Battery with Long Cycle Life
https://www.bizrate.co.uk/batteries1/varicore-18650-pointed-version-li-ion-oid40502827164.html