In this review, we will consider the dual-battery box mod M VV 2 from Dovpo, a new version of a device in the varivolt format that is quite rare on store shelves today.
Despite the fact that such a board control format as varivolt is perhaps the easiest to implement (of course, after mechanical mods with MOSFETs), such devices are quite rare on the vaping market in their “pure form”. Often, in many modern devices, as a rule, we are talking about only one of the possible functions; you can easily switch from Watts to Volts. canadian vape shop But from those in which there is nothing but voltage control, off the top of my head, I can only remember the Invader series from Tesla and the previous version of the device under review today from Dovpo themselves.
The box mod arrives to the buyer in a dark gray rectangular box made of thick cardboard with the name of the manufacturer and the name of the device on the lid. Dovpo did not come up with different covers for the packaging for all possible design options, but simply left a large window on top, through which the print on the lid of the M VV II itself, resting inside, is clearly visible. On the back of the box, you can only find a list of the contents, lengthy warnings about the harm and consequences of using any vaping devices at all, the manufacturer’s details and two stickers: one with a barcode, the second with another, a link to the company’s website and a scratch-off strip at the bottom (Scratch and Check), under which there is a code to check the originality of your purchase.
Dovpo M VV II Kit
M VV II Boxmod
USB Type-C Charging Cable
User Manual and Other Waste Paper
Inside the box you can find the device itself, a twisted half-meter USB Type-C cable and a bunch of various papers: instructions with illustrations in English, a warning about using batteries only with undamaged braiding, a certificate card and a kind of company business card with an appeal to subscribe to all their accounts on social networks.
Appearance and design of Dovpo M VV II
Dovpo M VV II in handThe difficult to pronounce name M VV Box Mod is deciphered by the manufacturer as Mechanic Variable Voltage Box Mod. That is, as the company claims, we have a mechanical box mod with a potentiometer that allows you to adjust the supplied voltage. Of course, with a control board with various types of protection, the device cannot be recorded in purebred mechanical mods, so the company itself writes in the presentation that this is still something like a “semi-mechanical mod”. In fact, this is a classic varivolt, with which the history of vaping began. And it developed quite well, until Chinese manufacturers themselves came up with a real power race, which gave us such unforgettable monstrous examples of mod making as the RX300, MAXO QUAD and other portable fog generators for clubs and discos. However, even releasing the varivolt, the Dovpo company does not forget to mention that the device is capable of squeezing up to 280 watts out of two 18650 cans, and despite the presence of various protections in the electronics, the manufacturer calls for being extremely careful and not to force the batteries. M VV 2, with all the desire, cannot be called compact, despite the seemingly simple electronics, the device is quite comparable with many dual-battery mods with screens and serious boards. But what cannot be taken away from it is its fairly convenient shape and nice exterior – it looks much more attractive than the boring boxes with polymer resin panels.
Dovpo MVV II Specifications
Dimensions: 91 * 54 * 27 mm
Weight: 109.5 g (with batteries: 205.5 g)
Materials: zinc alloy and PC
Powered by two 18650 batteries (high-current)
Input voltage: 6.4 – 8.4 V
Output voltage: 1.0 – 8.0 V
Maximum output power: 280 W
Supported resistance: 0.08 – 3.5 Ohm
Maximum output current: 45 A
Spring-loaded 510 connector
Protection:
10 s cutoff
low input voltage protection
overheating protection (75 ° C)
reverse polarity protection
USB Type-C charging
Design options: Hannya, Dragon Samurai, Skull & Roses
Impressions
I have no complaints or claims about the Dovpo M VV II itself, excellent build quality and manufacturing, ease of control and the associated reliability (I want to believe) do not raise questions, especially if the goal is not to brag about the number of Watts on the screen (“Look what I can do!”). The button works instantly, but as in almost all boards, after the first press, the protection is measured and turned off, and only then the current is supplied to the winding. In this case, it is about half a second, but with the second press there is no delay. Support for high-current charging will be useful to many, although the best option is always to use a special charger for batteries. This device cannot be called a mechanical mod, even with a bunch of reservations, it is a simple and very nice varivolt, this format has its own small circle of connoisseurs and devoted fans. If you consider yourself one of them or are simply tired of the abundance of useless functions that the board suddenly switches to, you can safely take this device, no glitches were noticed during a week of use. The only inconvenient thing is the indicator of the remaining battery charge, which can only display three approximate states. Although it is less informative, it certainly looks better than the four diodes in the first version of M VV.
If you do not need temperature control, crazy graphs of the supplied power and other bells and whistles, then this beauty can be a good choice.