Fly Safe, Pack Smart: Navigating SACAA’s New Power Bank Regulations
The South African Civil Aviation Authority (SACAA), aligned with recent updates from the International Civil Aviation Organization (ICAO), has reminded air travellers of strict regulatory requirements regarding lithium-ion power banks.
Because power banks contain high-density lithium-ion batteries, they pose a significant fire hazard if they short-circuit or experience thermal runaway. While a fire in the cabin can be managed immediately by alert crew members, an undetected cargo-hold fire can be catastrophic.
To ensure a seamless check-in and a safe flight, every passenger must master the key rules before heading to the airport.
1. The Golden Rule: Carry-On Only
Under no circumstances may power banks be packed in your checked-in luggage.
The Process: Airport security uses advanced X-ray scanning to check all hold baggage. Any power bank discovered in checked luggage will be confiscated, causing delays.
The Solution: Always place your power banks, spare batteries, and personal electronic devices in your hand luggage.
2. Check Your Capacity (The Watt-Hour Limit)
The eligibility of your power bank depends entirely on its capacity, measured in Watt-hours (Wh). This rating must be clearly legible on the device’s casing.
Power Bank Capacity
Regulation
Action Required
Under 100 Wh
Fully Permitted
No prior airline approval needed. Covers most standard phone and laptop chargers.
101 Wh to 160 Wh
Restricted
Allowed only with explicit approval from the airline at check-in. Limited to a maximum of 2 devices.
Over 160 Wh
Strictly Forbidden
Prohibited from passenger aircraft entirely; must be shipped via specialized cargo freight.
Don’t see “Wh” on your device?
Some manufacturers only print the capacity in milliamp-hours (mAh). To ensure your device is compliant, use this standard conversion formula before you pack:
Example: A standard high-capacity 20,000 mAh power bank typically operates at an internal voltage of 3.7V.
At 74 Wh this device is safe for carry-on without airline approval.
3. Strict In-Flight Restrictions: No Recharging
In accordance with international safety mandates, passengers are strictly prohibited from recharging power banks while onboard the aircraft. This means you may not plug your power bank into the aircraft’s seat-back USB ports or electrical outlets. Furthermore, many airlines restrict passengers from using power banks to charge other devices during critical phases of flight, such as taxi, take-off, and landing.
4. Protect Against Short Circuits
When packing your hand luggage, ensure your power banks are protected against accidental activation or short-circuiting. You can achieve this by:
Storing the device in its original retail packaging or a protective pouch.
Placing electrical tape over exposed USB ports or terminals.
Keeping it in a separate compartment away from metallic items like keys, coins, or jewelry.
Final Check Before You Fly
Aviation safety relies heavily on passenger compliance. Before you head to the boarding gate, take a moment to look at the back of your power bank, confirm its Watt-hour rating, and make sure it is packed securely in your cabin bag. By following these straightforward SACAA guidelines, you play a vital role in ensuring a secure and uneventful journey for everyone on board.
An informational infographic titled “SACAA Power Bank Travel Guide: Fly Safe, Pack Smart. Ensure Everyone’s Safety.” The image is divided into three main numbered sections against a light blue, aviation-themed background.
