It’s possible to refill without a separate adapter if your fuel can’s nozzle matches the lighter’s valve.

1. Work in a well-ventilated area away from flames.
2. Turn the flame down and power the lighter off.
3. Purge trapped air: Press the fill valve with a small tool until hissing stops.
4. Select the can’s narrow tip (many includes interchangeable plastic tips) that seats snugly.
5. Hold the lighter upside down, press the can straight down for 3–5 seconds.
6. Repeat once if needed, then let the lighter rest for a few minutes.

This approach can help reduce sputtering. If the nozzle doesn’t fit securely, a butane refill adapter available on Walmart.com may improve the seal and consistency.

A butane nozzle adapter helps mate the fuel can to lighters or torches when the native tip doesn’t fit.

1. Confirm the adapter is compatible with your canister and device valve.
2. Attach the adapter to the can firmly, but avoid overtightening.
3. Seat the adapter straight onto the device’s refill valve to prevent bending the stem.
4. Invert the can and apply short 3–5 second fills, letting pressure equalize between bursts.
5. Allow a few minutes for the fuel to stabilize before lighting.

Use outdoors or in a ventilated space, and keep heat sources away. If you notice leaks or drips, stop and reseat the adapter. You can find different adapter styles and sizes on Walmart.com.

It’s a connector that bridges different fuel interfaces so you can use one type of canister with a device designed for another.

• Common setup: 1 lb propane tank input to an EN417 (7/16" threaded) output for backpacking stoves.
• Other styles: Converters for bayonet “cassette” butane canisters to threaded appliances.

These adapters can add flexibility for camping or emergency use, but compatibility varies. Check your stove or heater’s specifications, including regulator requirements and thread type. Use outdoors, install hand-tight to avoid cross-threading, and perform a simple leak check (soapy water on connections) before lighting. Walmart carries a range of adapters with different interface types and outputs.

A few common issues can block a refill.

• Wrong nozzle size: The can’s tip may not seat the valve; try a different included tip or a refill adapter.
• Trapped air: Bleed the lighter by pressing the valve until hissing stops before refilling.
• Temperature: Very cold fuel or lighter can slow transfer; let both reach room temperature.
• Seal wear: A damaged O-ring or valve can cause leaks; avoid forcing the nozzle.
• Orientation: Hold the lighter upside down and press straight down.

Fill in short bursts and wait a few minutes before use. If problems persist, consider an adapter for a better seal and review the product’s instructions.

Look for adapters that specify a 1 lb propane tank input and an EN417 (7/16"-28 UNEF) threaded output if your backpacking stove uses that standard.

• Match the interface: Check your stove’s valve style—threaded EN417 or bayonet “cassette.”
• Read specs: Confirm input/output types, materials, and any integrated check-valves.
• Compatibility: Ensure your appliance can safely run on propane and doesn’t require a different regulator.
• Safety: Use outdoors, tighten by hand to avoid cross-threading, and leak-test with soapy water.

On Walmart.com, filter for camping stove adapters and compare product photos and descriptions to your stove’s connection to find the right fit.