Why the plug column matters more than the wattage column
Every model in the wall charger range accepts 100-240V (a few models are listed at 110-240V), so the electrical side of a travel program is settled. What decides your SKU plan is the plug: most models list straight US, EU and UK standards; the T-series 45W models add a KR standard; the retractable-cable and several G-series models add AU. The foldable US plug versions — the U-series — are the ones that survive in a carry-on without snagging, and they exist at 20W, 30W, 45W, 65W and 100W, so a travel line does not have to give up laptop wattage.
Documented travel-ready models
| Model | Configuration | Input | Output profile (as published) | Plug / finish | Certs listed |
|---|---|---|---|---|---|
| NHK-M45U1A1C | PD 45W, USB-A + USB-C, foldable plug | AC 100-240V, 50/60Hz, 1.2A | Type-C: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A (45W max), PPS 3.3-16V/2.8A; USB-A: 5V/3A, 9V/2A, 12V/1.5A (18W max); combined C 20W max + A 18W max | Foldable US / EU / UK | — |
| NHK-M65U2C1A | PD 65W, 2x USB-C + USB-A, foldable plug | AC 100-240V, 50/60Hz | C1: 5V/3A, 9V/3A, 15V/3A, 20V/3.25A; C2: same; USB-A: 5V/3A, 9V/3A, 12V/3A; splits: C1+C2 45W+20W, C1+A 45W+18W, all three 45W+15W | Foldable US / EU / UK | — |
| NHK-M30U1A1C | PD 30W, USB-A + USB-C, foldable plug | 100-240V AC, 50/60Hz, 0.8A | USB-A: 5V/3A, 9V/3A, 12V/2.25A; Type-C: 5V/3A, 9V/3A, 15V/2A, 20V/1.5A; PPS 3.3-11V/3A; combined 5V/3A, 30W total | Foldable US / EU / UK | — |
| NHK-M20U1A1C | PD 20W, USB-A + USB-C, foldable plug | 100-240V AC, 50/60Hz, 0.6A | USB-A: 5V/3A, 9V/2A, 12V/1.5A; Type-C: 5V/3A, 9V/2.22A, 12V/1.67A; PPS 3.3-11V/1.8A; combined 5V/3A, 20W total | Foldable US / EU / UK | — |
| NHK-G65X2C | PD 65W, 2x USB-C, with retractable (telescopic) cable | 100-240V, 1.5A, 50/60Hz | C1/C2: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A (65W); C1+C2: 45W + 20W = 65W | Foldable US, EU, AU | CCC, CE, PSE, ETL |
| NHK-G35X2C | PD 35W, 2x USB-C, with retractable (telescopic) cable | 100-240V, 0.7A, 50/60Hz | C1/C2: 5V/3A, 9V/3A, 12V/3A; C1+C2: 35W total | Foldable US, EU, AU | CCC, CE, PSE, ETL |
A note on input listings
Two input conventions appear across the range and both are printed in the tables model by model: most models list 100-240V, while the fast line and several G-series models list 110-240V. For travel retail the practical difference is nil - both cover every destination grid - but the listing on the model you ship is the listing your compliance file should quote. Wide-input chargers also tolerate voltage sag gracefully, which matters on the rail networks, ferries and older hotel wiring where travel chargers actually earn their keep.
One more travel-format decision: straight versus foldable is not only about the US plug. The foldable versions concentrate in the U-series, whose housings are designed around the folding mechanism; if your program mixes foldable US for travel kits and straight EU/UK for domestic shelves at the same wattage, you are buying two housing variants of one electrical platform - a normal, quotable configuration, and a good reason to settle the plug matrix before sampling rather than after. Travellers who charge from a single socket in a heritage hotel will also appreciate the multi-port layouts: one outlet, a laptop and a phone, with the published split deciding who gets what - the travel case for carrying the 45W or 65W foldable instead of two single-port minis.
Building a travel program
Three formats cover most travel retail: a foldable 45W A+C as the hero SKU (phone plus tablet at published 20W + 18W combined), a 20W mini for the price-point shelf, and one retractable-cable model for the gift and duty-free channel. The manufacturer's FAQ confirms logo customization and wattage and port configuration options under OEM/ODM, so the same electrical platform can carry your brand across plug standards. Standard terms: MOQ normally 3,000 pcs per item; lead time around 35 days after pre-production sample confirmation; 12-month warranty; T/T, L/C, D/P or D/A.
For the retail story behind these formats, read the blog piece on foldable plug travel chargers, and for pocket-size magnetic charging on the same trip, the magnetic foldable wireless series.