Which one do you recommend?
https://www.imrbatteries.com/lg-hg2-18650-3000mah-20a-button-top-battery/
or
https://www.imrbatteries.com/lg-hg2-18650-3000mah-20a-flat-top-battery/
And what about the charger, is this one good? https://www.imrbatteries.com/nitecore-i2-intellicharger-2014/
Thanks