The Samsung 18650 2500mAh battery is a great alternative to the Sony VTC5 battery. This is an AUTHENTIC Samsung RAW cell, unprotected battery great for mods and the vaping community. It has a 20 amp maximum continuous discharge that can handle sub-ohm mods as low as .22 ohms.
SAMSUNG INR18650-32A Li-ion rechargeable battery
Nominal voltage: 3.6v
Charge Voltage: 4.2V±0.05V
Charge Method: CC-CV (Constant current with limited voltage)
Max charge current: 4.2A
Max discharge current: 20A
Cut-off discharge voltage: 2.5V
Charging time: 3 hours with 1.6A standard charge current
Best Storage temperature: -20~25?
Weight: 43.0 g max
Size: Diameter: 18.30mm max Height: 65.00mm max