Portable Power Station
Portable power stations follow the same watt-hour lithium battery limits as power banks, but many models exceed them and aren't allowed on passenger flights at all.
Carry-on
Allowed with conditions
Checked
Not allowed
Carry-on details
Allowed with conditions — and often not allowed at all. A portable power station is a large lithium battery and follows the same tiered rule as any spare battery: up to 100 Wh is unrestricted, 100–160 Wh needs airline approval, and anything over 160 Wh is banned from passenger aircraft entirely. The catch is that many popular power stations — the kind marketed for camping or as home backup power — are built specifically for large capacity and commonly land in the 300–1000+ Wh range, well past the 160 Wh ceiling. Check the Wh rating printed on the unit before you plan to bring one.
Checked-bag details
Not allowed. Like any spare lithium battery, a portable power station can never go in checked baggage regardless of its capacity — it must be in the cabin, or not brought at all if it exceeds the limit.
Quantity limit
100 wh (per item)
Special instructions
If your power station's Wh rating isn't printed directly, it may be listed as amp-hours (Ah) and volts (V) — multiply the two to get Wh. Units over 160 Wh should be shipped separately or left at home; airlines have no approval pathway for them on passenger flights.
Related rules
FAQ
- Can I bring a large power station in checked luggage since it's not a small power bank?
- No. Size doesn't change the rule — all spare lithium batteries, including large power stations, are prohibited in checked baggage regardless of capacity.
- Why do most portable power stations get rejected at airports?
- Most are designed for high capacity and commonly exceed 160 watt-hours, the absolute ceiling for lithium batteries on passenger aircraft. Check your specific unit's Wh rating before attempting to fly with it.
Related items
Sources: FAA — PackSafe (Hazardous Materials), TSA — What Can I Bring? · Last verified: 2026-08-02
Final decision rests with the security officer at the checkpoint.