Charge your Stamp vape through the USB-C port on the bottom of the device

The Stamp is a small rechargeable vape that charges via USB-C, the same connector used by most phones and tablets. Locate the USB-C port on the bottom of your device — it's a small rectangular opening. Plug a USB-C cable into that port and connect the other end to any USB power source: a wall adapter, computer, or power bank. The device will charge while you use it, though it charges faster when powered off.

Charging time is typically 30 to 60 minutes for a full charge, depending on how depleted the battery was. Most Stamp devices have an LED indicator on the front that shows charging status — usually a light that changes color or turns off when fully charged. Check your specific device manual, as indicator behavior can vary slightly between versions.

Key Takeaways

  • Use a USB-C cable and any standard USB power source — wall adapter, computer, or power bank all work.
  • The charging port is on the bottom of the device and accepts only USB-C connectors.
  • Charging takes 30 to 60 minutes and is faster when the device is powered off.
  • An LED indicator on the front shows when charging is complete, though the exact color or behavior depends on your device version.
  • Avoid using damaged cables or leaving the device plugged in for extended periods after it reaches full charge.

What to do if your Stamp won't charge

If your device doesn't charge, start by checking the cable itself. USB-C cables wear out and can develop internal breaks that aren't visible from the outside. Try a different USB-C cable first — borrow one from a phone or tablet if you have one. If a different cable works, replace the original one.

Next, inspect the USB-C port on the bottom of your Stamp for debris. Lint, dust, or residue can block the connection. Use a dry toothpick or wooden stick to gently clean inside the port — do not use metal objects, which can damage the contacts. Blow out any loose particles with your mouth or a small air bulb.

If the device still won't charge after trying a new cable and cleaning the port, the battery or charging circuit may have failed. At that point, contact the retailer or manufacturer where you purchased the device to discuss replacement options.

How to extend your Stamp battery lifespan

Rechargeable batteries last longer when you avoid letting them fully drain repeatedly. Try to charge your Stamp when the battery reaches 20 percent rather than waiting until it dies completely. Similarly, unplug the device as soon as it reaches full charge — leaving it plugged in overnight or for hours after charging completes can degrade the battery over time.

Heat damages batteries, so store your Stamp at room temperature and away from direct sunlight or heat sources. Avoid leaving it in a hot car or near a radiator. If you don't plan to use the device for weeks, charge it to about 50 percent and store it in a cool, dry place — this is the ideal state for long-term battery storage.

The battery itself will eventually lose capacity no matter how carefully you charge it. Most rechargeable vape batteries begin to noticeably degrade after 300 to 500 full charge cycles. If your Stamp holds a charge for noticeably less time than it did when new, the battery has reached the end of its practical lifespan.

Using different USB power sources safely

Your Stamp works with any standard USB power source, but the quality of the adapter matters. Use chargers rated for at least 1 amp output — most phone chargers meet this standard. Avoid very cheap or off-brand adapters with no clear specifications, as they may deliver unstable power that can damage the battery.

Wall adapters are faster and safer than charging through a computer USB port, which typically delivers less power. Power banks work well for charging on the go, but choose one with good reviews and a clear brand name. Avoid charging through USB hubs or unpowered docking stations, which may not deliver enough power for reliable charging.

Signs your Stamp battery needs replacement

A battery that no longer holds a charge for a reasonable time has reached the end of its life. If your Stamp used to last a full day of normal use and now dies after a few hours, replacement is likely necessary. This is normal wear — it does not mean the device is defective.

Other warning signs include the device shutting off unexpectedly even though the LED shows charge remaining, or the device becoming warm during charging. If charging takes much longer than it used to, the battery may be failing. Contact the manufacturer or retailer to ask about battery replacement or device warranty coverage.

Frequently Asked Questions

Can I charge my Stamp with a fast charger?

Yes, fast chargers are safe to use. The device has built-in protection that prevents overcharging, so using a higher-power adapter will not damage the battery. The device will straightforward charge at its normal speed regardless of the charger's maximum output.

Is it okay to use my Stamp while it's charging?

Yes, you can use the device while plugged in. However, it will charge more slowly because power is being split between charging the battery and running the device. For the fastest charge, power off the device and let it charge uninterrupted.

What should I do if the USB-C port is loose or wobbly?

A loose port means the internal connector is damaged and the device will not charge reliably. This is a hardware failure that cannot be fixed at home. Contact the retailer or manufacturer to discuss replacement, as the device is no longer functional.

How often should I charge my Stamp?

Charge whenever the battery drops to around 20 percent. You do not need to wait until it dies completely. Charging at regular intervals throughout the day is better for battery longevity than letting it fully drain and then charging to 100 percent.

Can I leave my Stamp charging overnight?

It is not recommended. While the device has overcharge protection, leaving it plugged in for many hours after reaching full charge can still reduce battery lifespan over time. Unplug it as soon as charging is complete for the best long-term battery health.