Commercial characteristics
- Sponsor who lent the product for the review: CIG SERVICE
- Price of the tested product: 90 Euros
- Product category according to its selling price: High end (from 81 to 120 euros)
- Mod type: Variable power electronics
- Is the mod telescopic? No
- Maximum power: 50 watts
- Maximum voltage: Not applicable
- Minimum value in Ohms resistance for a start: 0.2
Reviewer comments on business characteristics
It is a competitor to the equally well-known XPROM50 and XPRO M65 from SMOK. Same characteristics displayed as the XPRO m65 except for the fact that it will not go further than 50w which is more than enough.
Physical characteristics and felt quality
- Width or Diameter of the product in mms: 24
- Product Length or Height in mms: 96
- Product weight in grams: 99
- Material composing the product: Aluminum, Copper
- Form Factor type: Box mini - type IStick
- Decorative style: Classic
- Quality of decoration: Good
- Is the coating of the mod sensitive to fingerprints? No
- All components of this mod seem well assembled? Yes
- Fire button position: Lateral near the top cap
- Fire button type: Metal mechanics on contact caouctoucouc
- Number of buttons making up the interface, including touch zones if they are present: 3
- Type of user interface buttons: Mechanical metal on contact rubber
- Quality of the interface button (s): Good, not the button is very responsive
- Number of parts in the product: 6
- Number of threads: 1
- Quality of the threads: Very good
- Overall, do you appreciate the quality of manufacture of this product with regard to its price? Yes
Rating of the vapelier as to feelings quality: 3.5 / 5 
Reviewer's comments on physical characteristics and perceived quality
Aesthetically and conceptually we are dealing with the Sigelei leg nothing to say, very well machined. The opening system for changing the battery is just very good. The display of the OLED screen provides basic information, the waves on one side give it a very nice style despite the visual difference on the other side of the box.
Degassing holes are 27 across the width of the box (24mm), a length of 45mm and a height of 96mm.
For me aesthetically as in terms of solidity we are in the presence of an excellent box.
Functional features
- Type of chipset used: SX
- Connection type: 510
- Adjustable positive stud? Yes, through a floating pine tree.
- Lock system ? Electronic
- Quality of the locking system: Good, the function does what it is for
- Features offered by the mod: Display of the battery charge, Display of the resistance value, Protection against short circuits from the atomizer, Protection against reverse polarity of batteries, Display of the current vape voltage , Display of the power of the current vape, Fixed protection against overheating of the atomizer resistors
- Accusability: 18650
- Does the mod support stacking? No
- Number of batteries supported: 1
- Does the mod retain its configuration without batteries? Yes
- Does the mod offer a recharge feature? Charging function possible via Micro-USB
- Is the recharge function pass-through? Yes
- Does the mode offer a Power Bank function? No power bank function offered by the mod
- Does the mode offer other functions? No other function offered by the mod
- Presence of air flow regulation? No, nothing is planned to feed an atomizer from the bottom
- Maximum diameter in mms of compatibility with an atomizer: 24
- Accuracy of the output power at full charge of the battery: Excellent, there is no difference between the requested power and the real power
- Accuracy of the output voltage at full charge of the battery: Excellent, there is no difference between the requested voltage and the actual voltage
Vapelier's note regarding functional characteristics: 3.8 / 5 
Reviewer's comments on functional features
When I said above that it is a box to compete directly with the mini market type Xpro M65, it is precisely by the proximity of its characteristics to those of its sisters.
It offers dream performance for a box of this caliber.
Evaluation of the packaging
- Presence of a box accompanying the product: Yes
- Would you say that the packaging is up to the price of the product? Yes
- Presence of a user manual? Yes
- Is the manual understandable for a non-English speaker? No
- Does the manual explain ALL features? Yes
Vapelier's note on packaging: 4 / 5 
Reviewer's comments on conditioning
We find here a usual packaging at SIGELEI, a very simple packaging, a black cardboard box with a cover that is slid on the side, giving you direct access to the box. Silicone protection is also provided.
Appreciations in use
- Transport facilities with the test atomizer: Ok for an inside jacket pocket (no deformations)
- Disassembly and cleaning facilities: Super simple, even blind in the dark!
- Easy to change the batteries: Super simple, even blind in the dark!
- Did the mod heat up? No
- Has there been any erratic behavior after a day of use? No
- Description of situations in which the product has experienced erratic behavior
Vapelier's rating in terms of ease of use: 5/5 
Reviewer's comments on the use of the product
Even pushing the box in its entrenchments (50W), it does not flinch, it does not heat.
This is an excellent box of very good quality, no overheating or strange behavior, it does not catch fire either like some when you plug it in to recharge it.
Recommendations for use
- Type of batteries used during the tests: 18650
- Number of batteries used during the tests: 1
- With what type of atomizer is it advisable to use this product? Dripper, A classic fiber - resistance greater than or equal to 1.7 Ohms, A low resistance fiber less than or equal to 1.5 ohms, In sub-ohm assembly, Reconstructable Génésys type metal mesh assembly, Rebuildable type Génésys metal wick assembly
- With which model of atomizer is it advisable to use this product? All clearo and ATOS.
- Description of the test configuration used: The box, 1 accu 18650 efest 35A, subtank mini in RBA 1.1ohm
- Description of the ideal configuration with this product: The box, 1 accu 18650 efest 35A, subtank mini in RBA 1.1ohm
was the product liked by the reviewer: Yes
Overall average of the Vapelier for this product: 4.3 / 5 
Link to a video review or blog maintained by the reviewer author of the review
The mood ticket of the reviewer
SIGELEI hits a big blow with his new box SIGELEI 50W VR2. A look nice and young, technical characteristics that make it an excellent box.
I loved the ability to vape while charging the battery (passthrough function). This is a very practical feature which is unfortunately lacking in some boxes.
Only downside to this box, the buttons are certainly very good, but their aesthetics, to my taste, leaves something to be desired. We have the impression of having buttons carved in the mass while the appearance of the box suggested curves. A good example of a master box with (once is not customary) a protective silicone cover provided, which is clearly a rare effort made by SIGELEI.
We can also regret the fact that the screen goes out very quickly and that the display time is not configurable.
(c) Copyright Le Vapelier SAS 2014 - Only full reproduction of this article is authorized - Any modification of any kind is totally prohibited and infringes the rights of this copyright.
