The new cloud chaser battery from Efest is manufacturer rated at 25A continuous and 2100mAh to compete against the VTC4. Efest was able to dial these huge lithium-ion batteries to 25A continuous maximum discharge making them fantastic for unregulated / mechanical mods, however they will work just as fine in a VV/VW regulated mod as well.
We purchase these batteries directly from Efest, so they are guaranteed authentic Efest products.
This battery is sold individually as a single unit.