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The practical limit for battery capacity is 100 Wh; beyond that you need airline approval to travel with it. Does that also apply if it’s two batteries, both p
by gaius 8y ago
The practical limit for battery capacity is 100 Wh; beyond that you need airline approval to travel with it.
Does that also apply if it’s two batteries, both physically removable, from the outside? Just curious. SWMBO and I travel with can lights for diving, big batteries but none individually over the limit.
- kkarakk 8y agoapple could never "regress" to user replaceable batteries unless ive retires/is replaced.their design culture would not allow it
- dawnerd 8y agoYeah, it’s per battery. I usually carry two nearly 100wh battery banks. Never a problem. I imagine 100wh limit is what they’ve determined they can contain if it catches fire. I believe they also offer exemptions for slightly more with airline approval.
- jpalomaki 8y agoSeems to be you can carry max 15 devices with built-in 100Wh battery and 20 extra 100Wh batteries. Larger batteries require approval. https://www.iata.org/whatwedo/cargo/dgr/Documents/passenger-lithium-battery.pdf https://www.iata.org/whatwedo/cargo/dgr/Documents/passenger-... Btw, newer Lenovo T4x0 models have a very nice dual-battery configuration, which allows you to swap the battery without shutting down.