High Performance NIMH battery question

[gpxfiles77]

What would the disadvantage of using the battery below or similar for a personal vaporizer? At least on the surface it looks like it would outperform anything I have seen so far.
Thank you

Intellect 7.2V 4600mAh Flat NiMH High Power Battery Packs with Tamiya Connector

Standard stick style pack made from Intellect’s new 4600mah Zapped high voltage cells.

Features and Benefits

• Built with Award Winning Intellect (IB) 4600mAh Sub C Racing Cells.
• No cell memory effect. No need to fully discharge before recharging.
• High power delivery with 46Amp Continous Current Capability and 92Amps Burst
• Standard Tamiya Connector
• All Cells Matched and Zapped
• Fits with popular standard 7.2V RC cars like Traxxas, LOSI, Associated, HPI, Tamiya, Kyosho, etc.

Technical Specifications

• Standard Dimension: 136mm x 48mm x 25mm, fits all RC10 cars
• Weight: 440g
• Capacity: Real 4600 mAh
• Voltage: 7.2V
• Single Cell Discharge Platform: 1.24V
• Connector: Standard Tamiya

 

[DonDaBoomVape]

You mean in a mod you create yourself? It wouldn't fit in any commercially available mod.

You realize that that battery pack is really two 3.7V 2300 mAh 18650 batteries. Whether that battery pack could work (and how a modder would implement it) I leave to others far more technically astute than I.

The Tekk Mod does something similar, adding a regulator to bring it down to 5.3V.