Quick Guide: How Long to Charge Your Vape Pen
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Time to read 3 min
Quick Answer: Most rechargeable disposable vapes take 45–90 minutes to fully charge via USB-C. A blinking light means it's charging; a solid or steady light means it's done. Do not charge overnight — unplug once the indicator shows full.
Introduction
Knowing how long to charge a vape pen can make a difference in your vaping experience. Charging your vape device correctly ensures you get the most out of each puff while extending its battery life.
While vape pens offer convenience, knowing their ideal charging times can help you have an uninterrupted and satisfying experience. In this guide, we cover how long disposable vapes take to charge, how to tell when they're done, and which current WAKA devices charge the fastest.
Factors Affecting Vape Pen Charging Times
Vape pen charging times can take 30 minutes to around 4 hours. However, charging times depend on several factors.
Battery Percentage
The charging time of your vape pen depends on the initial battery percentage.
- If you've drained the battery, it will take longer to charge fully.
- If partially depleted, charging time could be less.
Charging Current
The charging current (measured in amperes) is the rate of electricity supplied to your vape battery during charging. Vape pens commonly include a USB charger that provides a set current. Higher charging currents can reduce charging time. However, using too much current can harm your vape's battery or trigger safety hazards.
Battery Capacity
Vape pens' battery capacity is measured in mAh (milliampere-hours). The higher the mAh rating, the larger the battery capacity. So, the larger the battery capacity, the longer it takes to charge fully.
Charger Type
Your charger quality impacts your vape's charging time. That's why it's important to use a charger that matches the specs of your device, ensuring enough power output to charge your vape.
How Long Should You Leave a Vape Pen on Charge?
Aside from the factors mentioned above, the type of device also influences how long to charge a vape pen.
| Type of Device | Usual Battery Capacity | Average Charging Time |
| Rechargeable Disposable Vapes | 500mAh – 900mAh | 45 minutes to 1.5 hours |
| Pen-Style Vape Pens | 200mAh – 1000mAh | 1 to 2 hours |
| Pod Systems | 200mAh – 650mAh | 45 minutes to 1.5 hours |
| Sub-Ohm Vapes | 1500mAh – 3000mAh | 2 to 4 hours |
| Box Mods | Up to 4000mAh | 2 to 4 hours |
Tip: Always check the manufacturer's guidelines for charging instructions. Use the appropriate vape charger and follow the recommended charging times to maintain your vape pen's battery life and performance.
How Do You Know When a Disposable Vape Is Fully Charged?
To determine if your vape is fully charged, check the following:
Light Indicators
Most disposable vapes feature light indicators to show charging status. Generally: a blinking light means it's actively charging, and a solid light (or the light turning off) means it's fully charged. Always check your specific device's manual as colours vary by brand.
Screen Displays
Some rechargeable disposables feature a digital screen that shows the exact battery percentage in real time. For example, the WAKA DUO 28K has dual LED screens — one for battery level and one for e-liquid — so you always know exactly when to plug in and when to unplug.
How Long Does Battery Last After a Full Charge?
Once fully charged, how long your vape lasts depends on its puff count and how heavily you use it.
| Device | Max Puffs | Est. Days of Use (200 puffs/day) |
| Infinity Lean 20K | 20,000 | ~100 days |
| WAKA DUO 28K | 28,000 | ~140 days |
| Flavour Beast BM2 | 50,000 | ~250 days |
All three devices use USB-C fast charging and recharge in under 90 minutes.
Disposable Vapes with Fast Charging Times (Canada 2026)
If you want less waiting and more vaping, here are the top rechargeable disposables available now in Canada:
WAKA DUO 28,000 Puffs
The WAKA DUO 28K is WAKA's flagship rechargeable disposable, built for long-term use. Its 800mAh battery charges fully in under 90 minutes via USB-C, and the dual LED screens show both battery level and e-liquid level in real time — so you always know when to recharge. Available in Canadian-exclusive flavours at $28.99.
Infinity Lean 20,000 Puffs
The Infinity Lean 20K is one of the slimmest rechargeable disposables available in Canada. It charges quickly via USB-C and delivers up to 20,000 puffs — ideal for daily use. At just $20.99, it's one of the best value-per-puff options on the market.
Flavour Beast Beast Mode Max 2
The BM2 packs an 850mAh rechargeable battery with USB-C charging and four adjustable power modes. With up to 50,000 puffs and a digital display to monitor battery and e-liquid, it's the longest-lasting rechargeable disposable in the WAKA lineup. $39.99 with 13 flavour options.
So, How Long to Charge a Disposable Vape?
For most rechargeable disposable vapes, expect 45 to 90 minutes for a full charge via USB-C. Charging time depends on battery capacity, charger output, and how depleted the battery is when you plug in.
The best practice: plug in when the indicator light starts blinking, unplug when the light goes solid. Don't leave it charging overnight. With devices like the WAKA DUO or Infinity Lean, you'll rarely need to wait more than an hour to get back to full battery.
Browse our full range of rechargeable disposable vapes in Canada.
