Christmas Gifts and Lithium-Ion Batteries: What Every Home Should Know

The Most Common Risk Factors

1. Third-party, counterfeit, or incompatible batteries and chargers

A consistent theme in fire service messaging is that off-brand, counterfeit, or incorrect chargers/batteries materially increase risk, particularly for high-draw devices (e-bikes/e-scooters).

2. Charging practices that create “no-escape” fire scenarios

Charging in hallways, near exits, or while asleep can turn a device failure into a life safety emergency. London Fire Brigade’s guidance highlights that many incidents occur in homes and are often caused during charging.

3. Physical damage (drops, crushing, punctures) or heat exposure

Batteries can be compromised without obvious external signs. If a battery has been dropped hard, crushed in luggage, or exposed to heat, treat it cautiously and do not charge until inspected.

4. Poor storage and disposal

Loose batteries in drawers with metal objects (keys, coins) can short-circuit. Discarded lithium-ion products (including vapes) can ignite in bins or waste processing if crushed. Fire safety bodies stress correct handling and disposal as a key control

A Straightforward Set of Safety Rules

1. Before you charge (new gifts and purchases)

• Buy devices and batteries from reputable retailers and known brands.
• Check for damage or defects before first use (cracks, swelling, leaks, unusual smells)
• Make sure clear instructions and safety information are included.

2. Charging safely (most incidents start here)

Do:

• Use the manufacturer’s charger and cable only.
• Charge on a hard, flat, non-combustible surface.
• Stay nearby and monitor devices while charging.

Don’t:

• Charge overnight or while sleeping.
• Charge on beds, sofas, or soft furnishings.
• Charge near exits, doors, or escape routes.

Stop charging immediately if the battery becomes very hot, swollen, noisy, or smells unusual.

3. Everyday use and storage

• Keep batteries away from heat and flammable materials.
• Store spare batteries in protective cases, not loose in drawers or bags.
• Avoid DIY repairs, modifications, or battery upgrades.

4. Disposal and end-of-life safety

• Never place lithium-ion batteries in household waste.
• Use battery recycling points or retailer take-back schemes.
• If a battery is damaged or swollen, isolate it safely and seek disposal guidance.

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Key rule to remember

If something doesn’t look, smell, or feel right – stop using the device and disconnect it if safe to do so.

Quick “Christmas morning” checklist

1. Identify which gifts contain lithium-ion batteries (phones, tablets, toys, drones, vapes, tools, e-scooters).

2. Before charging: inspect for damage; confirm the correct charger is included.

3. First charge: hard surface, attended, away from exits and soft furnishings.

4. Ongoing: no overnight charging; keep away from heat; avoid third-party batteries/chargers.

5. If something looks wrong (swelling/heat/smell): stop using, unplug if safe, isolate, and seek professional advice.