Nitecore NL1834R 3400mAh USB Rechargeable 18650 Battery
NiteCore 18650 High Capacity Battery
NITECORE NL1835LTHP 3500mAh 3.6V 8A High Discharge 40°C low temperature resistant high performance 18650 Li ion Battery|Portable Lighting Accessories| - AliExpress
NITECORE Nl1834r Protected 3.6v 3400mah 18650 USB Rechargeable Li-ion Battery for sale online | eBay
NiteCore 18650 Battery, 2600mAH
Nitecore Rechargeable 18650 Lithium-ion Battery - 2,600mAh | REI Co-op