Vape Battery Safety: Charging Tips, Storage and What to Avoid with RELX Devices
Quick Summary: RELX Battery Safety Essentials
- Charge safely: Use only the official RELX USB-C cable, avoid overnight charging, and always charge on a hard, flat, non-flammable surface
- Spot damage early: A swollen or bulging battery means immediate stop-use – never attempt to charge or use a damaged device
- Store correctly: Keep your RELX at room temperature (<25°C), away from direct sunlight and heat sources
- Avoid common mistakes: Never chain vape until overheating, don't use unauthorised chargers, and keep the device dry
- Maintain contacts: Clean charging port and pod contacts regularly with a dry cotton swab for optimal performance
Introduction: Why Battery Safety Matters for Your RELX
Your RELX device contains a lithium-ion battery that, when treated correctly, provides reliable performance for years. But like all batteries, it requires proper care. Incorrect charging, extreme temperatures, or physical damage can lead to reduced performance, permanent damage, or in rare cases, safety incidents. This guide covers everything you need to know to keep your RELX battery healthy and safe.
1. Charging Your RELX: The Golden Rules
Always use the RELX USB-C cable that came with your device. Non-certified chargers may deliver incorrect voltage, potentially damaging the battery or creating a safety risk.
RELX devices typically charge fully within 1–3 hours. Unplug once charging is complete to preserve long-term battery health.
Never charge on soft surfaces like beds or sofas where heat can build up. A hard surface allows proper heat dissipation.
While rare, battery incidents can happen. Stay nearby while charging and inspect the device before each charge.
2. How to Recognise Battery Damage
Lithium-ion batteries can fail silently. Knowing the warning signs could prevent a dangerous situation.
- Swelling or bulging: The device no longer sits flat on a surface, or you can see/feel a bulge
- Physical damage: Cracks, dents, or any visible damage to the battery casing
- Overheating: Device becomes unusually hot during charging or normal use
- Unusual smells: Chemical or burning odours coming from the device
- Poor performance: Battery drains much faster than usual or device won't hold charge
If any of these occur, safely dispose of the device at a certified e-waste recycling centre – do not throw it in regular trash.
3. The Right Charging Environment
Where you charge matters as much as how you charge.
Allows heat to dissipate
Avoid charging in hot or cold environments
Keep away from papers, fabrics, aerosols
For more on why extreme heat is dangerous, read our guide on ② why you should never leave your vape in a hot car.
4. Proper Storage for Battery Health
When not in use, how you store your RELX directly impacts battery longevity.
High temperatures accelerate battery degradation. Keep your device away from radiators, windowsills, and especially car dashboards.
Storing your device upright helps prevent pod leakage and keeps the internal components properly aligned.
UV exposure and heat can damage both the battery and e-liquid, affecting performance and flavour.
Even on a mild day, a parked car can become an oven. We dedicated an entire article to this – read ② Never Leave Your Vape in the Car.
5. What to Avoid: Common Mistakes
Taking many puffs rapidly can overheat the device. Give it time to cool between sessions.
Fast-chargers designed for phones may not be compatible and can stress the battery.
Keep your device dry. If it gets wet, let it dry completely before attempting to charge or use.
If your RELX has visible damage, cracks, or overheats consistently, stop using immediately.
It's generally recommended not to vape while the device is plugged in.
6. Cleaning Contacts for Better Performance
Dirty charging contacts can lead to poor connections and inefficient charging. Regular maintenance is simple and effective.
- Use a dry cotton swab to gently clean the charging port on the device
- Also clean the metal contact points where the pod connects – this ensures efficient power transfer
- Never use liquids or sharp objects that could damage the contacts
For detailed cleaning steps, see our guide on ④ How to Clean Your RELX Device and Pods.
7. RELX Official Charging Recommendations
- Use authorised charger: Always use the official RELX USB-C cable included with your device
- Avoid overcharging: Unplug once fully charged (typically within 1–3 hours)
- Safe charging surface: Charge on a hard, flat, non-flammable surface (e.g., metal or tile)
- Charge before empty: For maximum battery lifespan, charge when the battery reaches 20–30%, not 0%
- Clean contacts regularly: Keep charging port and pod contacts clean with a dry cotton swab
Always follow the specific instructions in your RELX user manual.
Summary: Quick Safety Checklist
RELX Products for Safe and Reliable Vaping
Using genuine RELX products ensures you get the safety and performance your device was designed for. Here are our top recommendations:
RELX Pods – Replacement Cartridges
- Nicotine Strength: 3–5%
- Capacity: 1.9mL
- Puffs: ~650
- Compatibility: RELX Devices Only
- 10 pods – better value
- Same great quality
- Convenient multi-pack
RELX Devices
- Battery: 440mAh
- Charging: ~30 mins (USB-C)
- Compatibility: Infinity Pods only
- Includes device + cable
- Battery: 380mAh
- Output: Up to 10W
- Compatibility: RELX Pods & Pod Pro
- Super Smooth™ Technology
* Prices are current as of March 17, 2026 and may be subject to change. Please check website for latest pricing.
Related Reading
-
Never Leave Your Vape in the Car
② Heat Damage, Battery Risks and Storage Tips →
Why a parked car is dangerous for your device and how to protect it. -
How to Clean Your RELX Device and Pods
④ Simple Steps for Better Flavor and Longer Life →
Keep contacts clean for optimal charging and performance.