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Smatic 70W Mod

1 review

Regular price $36.50
Regular price $72.99 Sale price $36.50
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Take the guesswork out of vaping with the Optimum Smatic 70W VW/TC device! This ultra compact, precise mod features Optimum’s patent-pending Smart Auto-Matching Technology, so your device will automatically read your coil and switch between variable wattage mode and temperature control mode, based on the coil you have installed in your tank. Explore temperature control coils with confidence - this mod features both dry-hit and over-heat protection. We recommend using it with the Optimum Storm X2 Stainless Steel Tank!

Colors: Black, Blue, Pink


- Built-in 4400mAh battery

- Onboard charging via microUSB port

- 5W - 70W power output

- Temperature Control functionality

- Large side button design

- Easy-to-read OLED display

- Intelligent atomizer recognition and setup

- Ten second cutoff

- Puff monitoring system

- Short circuit protection

- Overheating protection

- Low battery warning


(1) Optimum Smatic 70W Mod

(1) USB Charging Cable

(1) User Manual


Material: Aircraft Grade Aluminum

Size: 86mm x 40mm x 27mm

Weight: 160g

Power Range: 5W - 70W

Standby Current: <500uA

Voltage Range: 2V - 8V

Resistance Range: 0.1 ohm - 3 ohm (VW), 0.06 ohm - 2 ohm (TC)

Temperature Range: 200F - 600F / 100C - 315C

Customer Reviews
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Filter Reviews:

It was great until it really wasn’t

I’ve bought the s70 and SuperTank from this site and was excited about how well it worked until yesterday. I alternate it out with my Nord2. I plugged it in using the cord provided and a basic brick charger (regular power) and left our house for about 3 hours. When I got home, I immediately noticed a burning smell and found the S70 too hot to touch and smoking (not vape cloud). It had burned and melted the tank. I wonder if I had not found it sooner, how much damage would have been done. I took good care of it and don’t understand why it went to ****. I’ll never buy another Optimum product. Not only is it garbage, that situation was potentially dangerous! Please don’t buy this!


Please Note: There is always risk involved when using rechargeable batteries at anytime and under any circumstances. Giant Vapes, LLC is not held responsible for any damage for any modification of the batteries, chargers, devices and other products that are sold on

Giant Vapes, LLC will not be held liable for any injury, damage, or defect, permanent or temporary that may be caused by the improper use of a Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) nor any rechargeable battery/batteries as well as chargers. Please have a great understanding of the batteries/chargers you are using and how to care for them properly. You can see a list of our recommendations for proper handling of rechargeable batteries in our terms and conditions, located HERE.

When fworking with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer) and any rechargeable cells, please be aware that they are very sensitive to charging characteristics and could possibly explode or burn if mishandled. Please make sure that you have knowledge on all rechargeable batteries before you use them. Always charge batteries on a clean and fire-proof surface. Never leave charging batteries unattended. If you see that there is visible damage to a battery, please do not use it. Be sure to always store and transport the rechargeable cells in a safe, non-conductive container. Giant Vapes offers non-conductive battery containers for storage and travel HERE.

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There are many places that will dispose of batteries properly for you. Please refer to the website They provide a public drop-off location within 10 miles of more than 87% of people living in the U.S.

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