Summer has arrived, and as temperatures climb, your car’s interior can soar to 50–70 °C. A vape left inside under these conditions can overheat and malfunction, leading to battery failure, device damage, and even fire—costing you over £1,000 in repairs and posing serious safety risks. How should you respond if your vape overheats or is left behind?
Four Major Hazards of an Overheated Vape
Battery Explosion
All vapes contain lithium-ion batteries. If left in a hot car (≥ 60 °C), the electrolyte breaks down, generating gas that swells and ruptures the separator. When the positive and negative electrodes touch, thermal runaway occurs—rapid heating, smoke, and even explosion.
E-Liquid Leakage
High heat thins VG/PG e-liquid and raises tank pressure, causing juice to seep through seals. Leaked fluid soaks upholstery and carpets, and under direct sunlight, it can evaporate into irritating vapors that affect your skin and airways. If your vape leaks in a hot car, stop using it immediately and dispose of it safely to avoid further harm.
Device Damage
Repeated heating and cooling cycles loosen buttons, delaminate screens, and warp plastic or metal parts, degrading both feel and durability. Coils age faster, leading to inconsistent vapor production and diminished flavor. SP2S URANUS Pod System is reinforced at critical joints and has passed 70 °C high-temperature aging tests for 24 hours with no issues, effectively slowing fatigue damage.
Insurance Exclusion
If a vape ignites your car’s interior, most auto-insurance policies exclude “personal property overheating” damage. That means you’re on the hook for repairs that can exceed £1,000.
How to Respond When Your Vape Overheats
Natural Cooling: Remove the device and place it in a shaded, well-ventilated area until it returns to room temperature.
Damp-Cloth Method: Wrap the vape body loosely in a barely damp towel to speed heat dissipation; never submerge it in water, which can introduce moisture into the battery compartment and cause a short.
Routine Inspection: Before and after each use, check the chassis, connectors, and O-rings. Wipe away any e-liquid residue to maintain a proper seal.
If You Can’t Take Your Vape with You
• Store it in the glove box or center console.
• Encase it in a dark sunshade or insulating pouch to reduce direct sunlight.
• Whenever possible, park in an underground garage or shaded spot to keep cabin temperatures below 40 °C.
In high-temperature seasons, besides your vape, many everyday items should never be left in a hot car—for both safety and to prevent damage or spoilage.
High-Temperature Seasons: Other Items to Avoid Leaving in Your Car
Flammables & Explosives
• Lighters (butane expansion risk)
• Car air fresheners (alcohol or compressed gas)
• Aerosol cans (sunscreen, hair spray)
• Power banks and spare lithium batteries
Food & Medicine
• Bottled drinks (BPA leaching, altered taste)
• Snacks (chocolates, candies that melt)
• Medications, especially those requiring refrigeration (loss of potency or harmful breakdown)
Miscellaneous
• Reading glasses and magnifiers (lens focus can ignite upholstery)
• Carbonated cans (pressure buildup)
• CDs/DVDs (warping or off-gassing polycarbonate)
Innovation is the cornerstone of SP2S; quality is its lifeblood. We are committed to delivering safe, reliable, and high-quality vaping solutions. Since our founding, SP2S has earned global recognition for meticulous craftsmanship, refined ergonomics, and standout design. Choose SP2S for a safer, more satisfying vape experience.
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