What Electronics to Leave at Home
Every device you pack costs four things: its weight, a cable, a charging slot and a slower bag search. Most of them duplicate capability the phone already has.
We have not tested this gear. Every figure here is compiled from published manufacturer specifications and published airline policies, and the arithmetic is public so you can check it. This page contains affiliate links — see the affiliate disclosure.
Every device costs four things: its weight, a cable, a charging slot and a slower bag search. That fourth cost is the one people forget — dense electronics read badly on an X-ray and are the usual cause of a secondary search.
| # | Product | Published weight | Fits | Score | Price |
|---|---|---|---|---|---|
| 1 | Ceptics World Travel Adapter Kit (11-piece)High-draw devices and anyone who wants a grounded connection | 1 lb | 11 of 11AA DL UA WN … | 8.2 | Check price on Amazon#ad How we earn |
| 2 | Peak Design Tech PouchOne pouch holding every cable, adapter and battery you travel with | 1.2 lb | 11 of 11AA DL UA WN … | 6.3 | Check price on Amazon#ad How we earn |
| 3 | Anker PowerCore 10000 PD ReduxA phone-and-tablet power bank that never raises a question at a gate | 0.42 lb | 11 of 11AA DL UA WN … | 5.8 | Check price on Amazon#ad How we earn |
| 4 | EPICKA TA-105C Universal Travel AdapterPhone, tablet and headphone charging across plug standards | 0.32 lb | 11 of 11AA DL UA WN … | 5.8 | Check price on Amazon#ad How we earn |
| 5 | BAGSMART Travel Electronics OrganizerCables and chargers only, at the lowest possible weight | 0.24 lb | 11 of 11AA DL UA WN … | 5.6 | Check price on Amazon#ad How we earn |
No live price is currently verified, so every button here reads Check price on Amazon rather than a number we cannot stand behind. See how we handle prices.
The real cost of a device
People pack electronics by weight and that undercounts it substantially. Each item brings dependencies.
| Cost | Why it is real |
|---|---|
| Its own weight | The obvious one, and usually the smallest |
| A cable | Which is another object, and cables fail more than anything else |
| A charging slot | You have one adapter and a limited number of ports sharing about 30 W |
| A slower checkpoint | Dense electronics read badly on X-ray and prompt secondary searches |
| A thing to lose | Every item is one more object to leave in a hotel room |
The nine that come home unused
- A second charging brick. One multi-port USB-C charger does the phone, the laptop and the headphones. Two bricks is a habit.
- Every cable you own. Two working cables and one spare. Not six.
- A second power bank. One 36 Wh bank recharges a phone twice. Two banks is two spare batteries, and some carriers cap the number.
- A tablet and a laptop, unless you genuinely use both daily. One of them is being carried out of optimism.
- A dedicated camera, if you will not use it deliberately. If you will, it is not on this list — that is the test.
- An e-reader alongside a tablet. The tablet reads books. The e-reader is nicer and it is redundant.
- A rigid headphone case. One of the most awkwardly shaped objects most people carry, for headphones that spend the flight on your neck.
- An eleven-piece adapter kit for one country. A universal adapter publishes 0.32 lb against 1 lb for the kit — three times the weight for plugs you will not use. When you actually need the grounded kit.
- Anything with a heating element. Hair dryers, travel kettles, straighteners — mostly single-voltage, mostly provided, and the classic way to destroy an appliance abroad.
What cutting actually saves
| Cut | Approximate saving |
|---|---|
| A second charging brick | ~0.2 lb |
| Three surplus cables | ~0.2 lb |
| A second power bank | ~0.43 lb |
| A tablet you will not use | ~1 lb |
| An adapter kit instead of one adapter | ~0.68 lb |
| A rigid headphone case | ~0.5 lb |
| Total | ~3 lb |
Three pounds is a meaningful fraction of any published cabin allowance, and on a carrier publishing 10 kg it is 14% of everything you are permitted. Which carriers publish a cap.
The three that are worth their weight
| Item | Published weight | Why it stays |
|---|---|---|
| A power bank | 0.425 lb | Seat power is unreliable and a delay is when a phone dies |
| One universal adapter | 0.32 lb | Nothing else charges anything abroad |
| A cable pouch | 0.24 lb | It keeps every battery in one object you can hand over |
The pouch is the one people cut and should not. It is what makes complying with the battery rule a five-second action when a bag is taken at the door. The rule in full.
The test for anything marginal
Two questions, and an item has to pass both.
- Have I used this on my last two trips? Not “might I” — did I.
- Does the phone already do it acceptably? Not as well; acceptably. Camera, e-reader, music player, GPS, notebook, torch and alarm clock are all answered by a device you are carrying regardless.
Anything that fails either question is being carried out of optimism, and optimism is the heaviest thing in most bags.
The reason that is not about weight
Fewer devices means fewer things to lose, fewer things to have stolen, and fewer things excluded from checked-baggage liability — because carriers publish exclusions for electronics and the exclusion is not negotiable afterwards.
A trip where you carry a phone, a laptop and a power bank is a trip where losing a bag is expensive but survivable. A trip with six devices in it is one where losing a bag is a catastrophe. Why splitting beats securing.
Every pick, with the working
Each entry below shows the published inputs, the four axis scores they produce, and what you give up. The order is the computed order, not a commercial one.
1 · High-draw devices and anyone who wants a grounded connection
Ceptics World Travel Adapter Kit (11-piece)
Eleven separate grounded plug adapters rather than one universal body — no electronics to fail, a lifetime warranty, and a published 13 A rating a folding adapter cannot match.
- Published size
- 2 × 1.75 × 1.75 in
- Weight
- 1 lb
- Capacity
- Not published
- Weight per liter
- Not published
- Cost per covered year
- Not published
- Published list price
- Not published
Warranty Lifetime limited warranty
Fits 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY. See the limits.
What it does well
- Published 13 A at up to 250 V, far above what a folding universal adapter carries
- Grounded, which most compact universal adapters are not
- Lifetime limited warranty on a product with no electronics to fail
What you give up
- 16 oz for the full kit — the heaviest accessory in our ledger
- No USB ports at all: it is a plug adapter, not a charger
- Eleven pieces means ten of them are dead weight on any given trip
The arithmetic behind the score
- Value not scored — No manufacturer-published price, so this axis is not scored.
- Airline-fit breadth 10.0/10 — Fits the published carry-on limit at 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY
- Carry efficiency not scored — No published capacity, so weight per liter cannot be computed.
- Warranty & support 6.0/10 — no stated end date (6 of 6); no published repair route (+0); airline damage not covered (+0)
Weights and breakpoints are published on how we rank. Where an input is not published, that axis is dropped and the remaining weights are re-normalized.
Specs: Ceptics published specifications, compiled 3 September 2026. Retail-channel pricing only. Check the live price before buying.
2 · One pouch holding every cable, adapter and battery you travel with
Peak Design Tech Pouch
Skip this one. Skip it if you are cutting your kit, which is the whole point of this page. At a published 1.2 lb for 2 L it is the heaviest container per liter on this site - and a pouch sized for a large kit encourages a large kit. Cut the devices first, then buy the smaller pouch.
Fifteen published interior pockets in 2 L, under the only lifetime warranty in the organizer category — and 1.2 lb, which is heavy for what it is.
- Published size
- 9.5 × 6 × 4 in
- Weight
- 1.2 lb
- Capacity
- 2 L
- Weight per liter
- 0.60 lb/L
- Cost per covered year
- Not published
- Published list price
- Not published
Warranty Peak Design lifetime product warranty
Fits 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY. See the limits.
What it does well
- 15 interior pockets published, with an origami layout that opens flat
- Lifetime warranty — nothing else in this category publishes one
- Cable pass-through lets you charge without opening the pouch
What you give up
- 1.2 lb published is heavier than some packing cube sets that hold ten times the volume
- 2 L is small if you travel with a laptop charger and a camera battery kit
- No firm published price, so cost per covered year cannot be computed
The arithmetic behind the score
- Value not scored — No manufacturer-published price, so this axis is not scored.
- Airline-fit breadth 10.0/10 — Fits the published carry-on limit at 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY
- Carry efficiency 0.0/10 — 1.2 lb ÷ 2 L = 0.600 lb/L
- Warranty & support 8.0/10 — no stated end date (6 of 6); repair published (+2); airline damage not covered (+0)
Weights and breakpoints are published on how we rank. Where an input is not published, that axis is dropped and the remaining weights are re-normalized.
Specs: Peak Design published specifications, compiled 3 September 2026. Peak Design's own listing showed an approximate figure rather than a firm published price on 4 September 2026, so the Value axis is not scored for this pouch.
3 · A phone-and-tablet power bank that never raises a question at a gate
Anker PowerCore 10000 PD Redux
36.3 Wh is barely a third of the 100 Wh airline threshold, so it never needs approval — and at 6.8 oz it is the smallest thing on this site that will fully recharge a phone twice.
- Published size
- 4.17 × 2.05 × 0.98 in
- Weight
- 0.42 lb
- Capacity
- Not published
- Weight per liter
- Not published
- Cost per covered year
- Not published
- Published list price
- Not published
Warranty 18 month limited warranty with lifetime technical support
Fits 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY. See the limits.
What it does well
- 36.3 Wh published, comfortably inside the 100 Wh limit airlines apply without approval
- 6.8 oz and 0.98 in thick — it disappears into a personal item
- USB-C carries both input and output, so one cable charges the bank and the phone
What you give up
- 18 months is the shortest published warranty of any product on this site
- 10,000 mAh is two phone charges, not a laptop
- No manufacturer-published price to compute cost per covered year
The arithmetic behind the score
- Value not scored — No manufacturer-published price, so this axis is not scored.
- Airline-fit breadth 10.0/10 — Fits the published carry-on limit at 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY
- Carry efficiency not scored — No published capacity, so weight per liter cannot be computed.
- Warranty & support 0.5/10 — 1.5 yr (0.5 of 6); no published repair route (+0); airline damage not covered (+0)
Weights and breakpoints are published on how we rank. Where an input is not published, that axis is dropped and the remaining weights are re-normalized.
Specs: Anker published specifications, compiled 3 September 2026. Retail-channel pricing only. Check the live price before buying.
4 · Phone, tablet and headphone charging across plug standards
EPICKA TA-105C Universal Travel Adapter
30 W total across six ports is the number that matters: it is enough for a phone and a tablet at once, and not enough for a laptop.
- Published size
- 2.8 × 2.05 × 1.97 in
- Weight
- 0.32 lb
- Capacity
- Not published
- Weight per liter
- Not published
- Cost per covered year
- Not published
- Published list price
- Not published
Warranty 2 year limited warranty
Fits 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY. See the limits.
What it does well
- Published 30 W total output across three USB-C and two USB-A ports plus an AC outlet
- Two spare 10 A fuses in the box, which tells you what fails
- 5.1 oz published, small enough to live in a personal item permanently
What you give up
- An adapter, not a converter — it changes the plug shape, never the voltage
- 30 W shared across six ports is a trickle if you fill them
- 2 year warranty is short for something carrying mains voltage
The arithmetic behind the score
- Value not scored — No manufacturer-published price, so this axis is not scored.
- Airline-fit breadth 10.0/10 — Fits the published carry-on limit at 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY
- Carry efficiency not scored — No published capacity, so weight per liter cannot be computed.
- Warranty & support 0.5/10 — 2 yr (0.5 of 6); no published repair route (+0); airline damage not covered (+0)
Weights and breakpoints are published on how we rank. Where an input is not published, that axis is dropped and the remaining weights are re-normalized.
Specs: EPICKA published specifications, compiled 3 September 2026. Retail-only pricing. Check the live price before buying.
5 · Cables and chargers only, at the lowest possible weight
BAGSMART Travel Electronics Organizer
0.24 lb and 1.4 in thick, which is a fifth of the Peak Design's weight — it slides flat against the back panel of a bag where the Peak Design has to be packed around.
- Published size
- 9.4 × 6.7 × 1.4 in
- Weight
- 0.24 lb
- Capacity
- Not published
- Weight per liter
- Not published
- Cost per covered year
- Not published
- Published list price
- Not published
Warranty No warranty term published
Fits 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY. See the limits.
What it does well
- 0.24 lb published — the lightest organizer we have compiled
- 1.4 in deep, so it lies flat rather than occupying a corner
- Elastic loops in two sizes, which is the layout that keeps cables from tangling
What you give up
- No published warranty term at all
- No published capacity, so cost per liter cannot be computed
- Flat layout means nothing thicker than a small plug fits well
The arithmetic behind the score
- Value not scored — No manufacturer-published price, so this axis is not scored.
- Airline-fit breadth 10.0/10 — Fits the published carry-on limit at 11 of 11 US carriers: AA, DL, UA, WN, AS, B6, F9, G4, HA, MX, SY
- Carry efficiency not scored — No published capacity, so weight per liter cannot be computed.
- Warranty & support 0.0/10 — no published term (0 of 6); no published repair route (+0); airline damage not covered (+0)
Weights and breakpoints are published on how we rank. Where an input is not published, that axis is dropped and the remaining weights are re-normalized.
Specs: BAGSMART published specifications, compiled 3 September 2026. Retail-channel pricing only. Check the live price before buying.
No live price is currently verified, so every button here reads Check price on Amazon rather than a number we cannot stand behind. See how we handle prices.