Battery

Battery-Powered Heat-Producing Devices (Diving Lamps and Soldering Tools)

Devices such as scuba diving lamps and soldering equipment can generate intense heat if accidentally activated during transport, posing a significant fire risk. These items are permitted in both carry-on and checked baggage, provided you have obtained specific airline approval beforehand. To ensure safety, a component like the battery, fuse, or heating element must be isolated to prevent any heat generation.

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Baggage Rules
Cabin Baggage ✓ Allowed
Checked Baggage ✓ Allowed
Quantity Limit Subject to airline approval; batteries limited to 100 Wh or 2g lithium.
Packaging Requirement Heat-producing element or battery must be isolated; device must be in a protective case.

Safety Guide

1
Contact your airline well in advance of your flight to obtain the necessary approval for heat-producing devices.
2
Remove the battery from the device completely to prevent any possibility of accidental activation during the flight.
3
If the battery is non-removable, isolate the heating element or remove the fuse to break the electrical circuit effectively.
4
Place the device in a sturdy, protective case to prevent physical damage or accidental movement of the power switch.
5
Ensure that any installed or spare lithium-ion batteries do not exceed the 100 Wh capacity limit.
6
For lithium metal batteries, verify that the total lithium content is less than 2 grams per battery.
7
Carry any spare batteries in your carry-on baggage only, ensuring terminals are protected against short circuits with tape.
8
Keep the manufacturer's instructions or technical data sheet available to demonstrate compliance with safety regulations to security.
9
Secure the power switch in the 'off' position using tape or a physical lock if the device is equipped with one.

Frequently Asked Questions

Yes, diving lamps are permitted in both carry-on and checked baggage, but you must obtain prior approval from your airline. To prevent the device from generating heat during transport, the battery or fuse must be removed. If the battery is non-removable, another component like the heating element must be isolated to break the circuit.

Soldering tools and other heat-producing devices must be packaged with their batteries removed or circuits disconnected for flight safety. It is highly recommended to use a hard protective case to prevent accidental activation of the power switch. Additionally, carrying such devices always requires specific airline operator approval.

If the battery is completely removed from the heat-producing device, the device itself is no longer restricted as a hazardous material. However, the removed battery remains subject to standard lithium battery regulations. Remember that spare batteries must be carried in carry-on baggage only with protected terminals.

Lithium-ion batteries installed in or carried with these devices must not exceed a 100 Wh rating. For lithium metal batteries, the lithium content must be less than 2 grams per battery. If your equipment exceeds these limits, you must contact the airline for special handling instructions and potential restrictions.
This information is for guidance only. Your airline may apply different rules. Always check with your airline before travel.
Item Details
Item Name Battery-powered heat-producing devices (Diving lamps, soldering equipment)
Category Battery