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Fog Formula 1600 Review: Specs & Flavours | Krave Smoke | Krave Smoke
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Fog Formula 1600 Review: Specs, Flavours and How It Compares
Research the Fog Formula 1600 with verified specs, manufacturer guidance, and all 32 Krave-listed flavours. Compare its non-rechargeable format with Pro X.
The Fog Formula 1600 is the compact, single-use model in Krave Smoke's Fog range. Its appeal is a simple format with specifications stated on the Krave Smoke product page: up to 1,600 puffs, 2 mL of e-liquid, 20 mg/mL nicotine, and a built-in 1,000 mAh battery. This article checks those details against Fog Formulas' own product guidance and explains what the figures do and do not tell you. It is a researched product guide, not a hands-on performance test.
The figures describe the product, but they do not predict an exact number of days of use. Puff length and frequency vary from person to person. The stated puff rating is an estimate rather than a guaranteed count. Likewise, a 1,000 mAh battery rating describes capacity, not a promised runtime. The product listing does not provide a measured draw-resistance figure, charging time, or power setting for this model.
How the Series 16 device is used
Fog Formulas calls its small disposable line Series 16. In its official FAQ, the manufacturer says to open the package, remove the silicone protection caps, and inhale to use a Fog device. It specifically says the Series 16 cannot be recharged or refilled. Krave's Formula 1600 description also identifies this model as non-rechargeable. Do not connect it to a charging cable, open the housing, or add e-liquid.
The absence of a charging step is the practical difference from a rechargeable disposable: once this device stops operating as intended, there is no battery top-up to extend its use. That simplicity may suit an adult who wants a ready-to-use format, but it also means checking the exact model matters. Instructions for another Fog device, including a rechargeable one, should not be applied to the Formula 1600.
Construction and e-liquid: what the manufacturer says
On its company site, Fog Formulas describes a lightweight aluminum chassis with a matte anti-slip finish, an ergonomic mouthpiece, a built-in lithium-ion polymer battery, and a mesh coil in its Fog device range. These are manufacturer descriptions, not findings from our own teardown or durability test. A mesh coil is a heating element; the manufacturer's mention of it does not establish a measured flavour advantage or prove that every device will perform identically.
The brand also describes its Intense e-liquid as a blend of vegetable glycerin (VG), propylene glycol (PG), flavouring, nicotine salt, and freebase nicotine. Its FAQ states a 50/50 PG/VG ratio for its e-liquid. Krave's specific Formula 1600 listing confirms the 20 mg/mL nicotine concentration; consult the package for the ingredient and warning information on your unit. Nicotine concentration and puff rating are different measures: one states the concentration in the liquid, while the other is an estimated number of draws.
Fog Formula 1600 flavours listed at Krave
Krave's catalogue currently lists 32 Formula 1600 flavour variants. The names below are transcribed from the product options and grouped to make the selection easier to scan. These groups describe the names, not independently tested taste profiles.
Fruit and mixed fruit
Ice and cooling
Other named blends
Cherry Lemon
Blue Razz Ice
Classic Ice
Orange Fizz
Cherry Ice
Cotton Clouds
Peach Blue Raspberry
Double Apple Ice
Peaches & Cream
Strawberry Banana
Dragon Fruit Strawberry Ice
Mint
Grape Ice
Grapefruit Ice
Guava Ice
Kiwi Berry Ice
Lychee Ice
Mango Ice
Mango Peach Ice
Nectarine Ice
Passion Fruit Mango Ice
Pineapple Coconut Ice
Pineapple Ice
A name containing “Ice” signals a cooling theme, but it does not quantify cooling intensity. Names such as Cotton Clouds or Classic Ice also cannot tell you precisely how a flavour will taste. See the live Formula 1600 product options for current selection and stock before ordering.
Formula 1600 versus Fog Formula Pro X
Krave also sells the Fog Formula Pro X. The Formula 1600 has a documented 2 mL capacity, 20 mg/mL concentration, 1,000 mAh battery, and non-rechargeable design. The Pro X catalogue entry uses “25K” in its title and lists a separate flavour range, but its Krave product description is currently empty. Published descriptions of Pro X units at other retailers give different puff ratings. Do not assume the Formula 1600 battery or liquid specifications carry over to the Pro X. Our Pro X guide explains the discrepancy.
Common questions
Does 1,600 puffs mean the device will always deliver exactly 1,600 draws?
No. “Up to” is the stated rating, and actual use varies. A longer draw and more frequent use can change how quickly a device reaches the end of its useful life. We have not independently counted puffs or measured daily lifespan.
Can I recharge the Formula 1600 when the battery runs out?
Stop using it and follow the instructions supplied with the product. Keep it away from heat, water, children, and pets. When it reaches the end of its useful life, follow local guidance for disposal of devices containing batteries; do not put a damaged unit back into use.
The Formula 1600 is best understood through its documented format: a ready-to-use, non-rechargeable 2 mL disposable with a stated 1,600-puff maximum. Its 32 listed flavour choices give shoppers range, but neither the names nor the puff estimate substitute for personal taste or a measured performance test.
Nicotine is addictive. This product is intended for adults of legal vaping age only.
