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Basic Regulations: What You Need to Know<\/h2>\n\n\n\n
Power banks fall under the same category as other lithium battery devices like laptops and smartphones. While they are permitted on aircraft, several important rules apply:<\/p>\n\n\n\n
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- All power banks must be packed in carry-on luggage only<\/li>\n\n\n\n
- Travellers are typically limited to carrying two spare batteries<\/strong><\/li>\n\n\n\n
- Devices must be completely powered off, not merely in sleep mode<\/li>\n\n\n\n
- Individual capacities exceeding 100Wh require airline approval<\/li>\n<\/ul>\n\n\n\n
![\"American](\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2023\/07\/960px-American_Airlines.Airport_Check-in.SJO_.2005.jpg\")
Photo: By Alex Steffler | Flickr<\/figcaption><\/figure>\n\n\n\n Understanding Capacity Limitations<\/h4>\n\n\n\n
Most airlines enforce a 100Wh capacity limit<\/strong> for power banks without special permission – a threshold many laptop manufacturers design to with their 99.9Wh batteries. <\/p>\n\n\n\n
For power banks between 100Wh and 160Wh, passengers must obtain explicit airline approval, typically during check-in.<\/p>\n\n\n\n
Mark Robinson from Belkin notes: “There are two hard rules for power banks… Always carry your power bank with you into the cabin and never put a power bank in your hold baggage. Most airlines also restrict the capacity to below 27,000 mAh.”<\/p>\n\n\n\n
Robinson emphasises the importance of purchasing devices from reputable manufacturers with proper safety certifications like CE or UKCA marks.<\/p>\n\n\n\n
Potential Issues<\/h4>\n\n\n\n
Several other factors may prevent travellers from bringing power banks aboard:<\/p>\n\n\n\n
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- Worn or inadequate labelling that obscures capacity information<\/li>\n\n\n\n
- Physical damage, including cracked casings or loose ports<\/li>\n\n\n\n
- Removable batteries, which present additional safety concerns<\/li>\n<\/ul>\n\n\n\n
![\"\"](\"https:\/\/aviationa2z.com\/wp-content\/uploads\/2025\/03\/Singapore_Airlines_A380-8009V-SKA-1024x682.webp\")
Singapore Airlines A380: (9V-SKA)<\/figcaption><\/figure>\n\n\n\n In-Flight Usage Restrictions<\/h3>\n\n\n\n
Airline policies regarding power bank usage during flights vary considerably. Some carriers have implemented complete bans on in-flight power bank use<\/strong> due to safety concerns.<\/p>\n\n\n\n
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