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Ehpro 454 Big Block Clone Atomizer (RDA)

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RRP: $14.95
$4.95 (You save $10.00)
Ehpro 454 Big Block Atomizer (RDA)
in stock
Calculated at checkout

 Product Description

Ehpro 454 Big Block Clone Atomizer (RDA)

(Drip Style)



The Ehpro 454 Big Block is a stainless steel dripping atomizer that was designed without negative posts! It features a single center positive post and a steel ring to tie down the negative connection anywhere around the atomizer. The 454 Big Block RDA utilizes adjustable airflow ring that opens or closes four air holes, a chimney top, anti spit back 510 drip tip, and heat fins to disipate heat.


454 Big Block RDA Features / Specs:

  • Adjustable airflow system
  • New post design for coil configurations
  • Deep juice well
  • Chimney top to increase flavor
  • Removeable top cap for easy dripping
  • Heat fins to disapate heat
  • Stainless steel construction
  • The entire outside of the atomizer is the negative “post”. Wires are secured by a removable stainless steel ring
  • Copper center post
  • Delrin drip tip to prevent spit back and vortex inside of the cap
  • 510 connector
  • Size: 42mm (H) x 22mm (W)

Signet Star RDA Box Includes:

  • 1 - Ehpro 454 Big Block RDA (Clone)
  • 6 - Spare O-rings (4 big, 2 small)
  • 2 - Spare Screws
  • 1 - Wick
  • 1 - Kanthal Wire

THE EHPRO 454 Big Block RDA base has 1 positive terminal and 4 negative terminals:




THE EHPRO 454 Big Block RDA also has a chimney style roof:










Rebuildable atomizers (RBA or RDA) are for experienced users and require knowledge of basic electronic fundamentals to properly use.  Rebuildable atomizers (RBA - RDA) users MUST have knowledge of how different thicknesses of coiled wire (Coils / Wicks) can vary in Ohms. The use of a multimeter to verify the Ohms of each and every coil made is mandatory. These materials cannot be safely used by the inexperienced or those without basic knowledge of electronic MOD and Lithium Ion devices.
This is because:
1. A rebuildable coil/wick MUST be made in accordance with the specific device being used. tested carefully with a meter before it is used.
2. A rebuildable coil/wick MUST be carefully tested with a multimeter before use. If it is not, it is entirely at the risk of the user.
3. Once tested on a multimeter, the new coil/wick MUST be used on a strong basic electronical MOD that has short circuit protection.
4. To reiterate, NO built coil/wick should be used on an electronical device until it is known to be safely functioning.
5. Faulty wicks/coils can and will destroy the electronics. (ie. Batteries, MOD Batteries and MOD Devices)
6. It cannot be said enough that rebuildable coil/wicks can and will destroy electronic devices if faulty.

Route 66 Vapor shall not be liable for any special or consequential damages that result from the use of, or the inability to use, the materials on this site or the performance of the products, even if Route 66 Vapor has been advised of the possibility of such damages.

 Warranty Information

Manufacture Defect Only

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Atomizer  EHPRO  RDA  Rebuildable  

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CAUTION: Our products contain nicotine, a poisonous and addictive substance. Our products are only intended for committed smokers of legal smoking age and not by non-smokers, children, women who are pregnant or may become pregnant or any person with an elevated risk of, or preexisting condition of, any medical condition which includes, but is not limited to, heart disease, diabetes, high blood pressure or asthma. If you experience any side effects or possible side effects, stop using the product immediately and consult a physician. Product may be poisonous if orally ingested. Our products are not smoking cessation products and have not been tested or guaranteed as such. Our products have not been evaluated by the Food and Drug Administration nor is it intended to treat, prevent or cure any disease or condition. For their protection, please keep out of reach of children and pets. Read our terms and conditions page before purchasing our products.

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