The Sony VTC5a has a 2600mAh capacity with a huge 30 Amp discharge current which makes this battery perfect for use with your chosen Mechanical Mod.Features18650 2600mAh30 Amp discharge rate - ability to build lower resistance coils and therefore place less stress on the batteryType: Li-Mn Hybrid IMRRated Capacity: 2600mAh (High Drain)RechargeableMaximum Rated Discharging Current: 30AStorage Voltage: 3.7VCharging Voltage: 4.2VDiameter: 18.0 +/- 0.5mmHeight: 65.0 +/- 0.5mm

VTC5a 18650 2600mah