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  • Brand: Geekvape
  • Product Code: 521 tab mini


Input Voltage: 2.7-4.2V

Output Voltage:1.8-4.2v

Quiescent Current: 5-14uA

Burning Protection: 14.5-15.5S

Output: 31-33W

Size: 83*61*24mm

Resistance range: 0.01-9.9ohm

lowest resistance rate: 0.1ohm

Connector: spring loaded 510 pin

Battery support: 1pc lithium 18650

check the coil master 521 tab



521 tab mini is newest geekvape company coil master, smaller size, new battery level indicator on screen function, support USB and lithium 18650 battery, can charge the battery via USB port. vapers can use the geekvape coil master to coil resistance meter and dry burn DIY coils, avaliable for dry burning. with reverse battery protection, low-voltage protection, short circuit protection, breaker protection and high-temperature protection, easy use.



1*521 tab mini

Note: please ensure you have basic knowledge on how to properly to use it.

1)users need pay attention to Li-ion cells when vaping.the batteries very sensitive to charging characteristics and may explode or burn if mishandled.so vapers must have enough knowledge of Li-ion batteries in charging, discharging and assembly before use. please use the fire-proof surface battery charger, never leave charging battery unattended.we will not responsible for damage for the human reason or mishandling of Li-ion batteries and chargers.the device always recommend work with rechargeable lithium-ion IMR batteries with min output current 20A or higher.

2) Smokstore will not responsible or liable for any injury, damage, defect, permanent or temporary that may be caused by the improper use of Li-ion battery, coils, tanks, mods etc.please have a basic knowledge of batteries.welcome to contact us anytime to get help.

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