- Sized around 20W cubes, 65W-140W GaN bricks, Qi2 wireless pads, travel adapters and desktop hubs.
- Folding cartons start at 1,000 boxes in 10 to 14 business days, with 4 to 5 day rush.
- Free dielines with prong guards, free artwork setup, zero die or plate fees and free US shipping.
- Sharp printing keeps PDO/PPS voltage tables, port callouts, wattage badges and safety marks legible.
Custom Charger Boxes
Custom charger boxes are printed paperboard and corrugated cartons engineered for USB-C wall bricks, GaN fast chargers, wireless pads and bundled power cords. Folding cartons start at 1,000 boxes, produced in 10 to 14 business days (with 4 to 5 day rush), including free design help, zero die or plate charges and free shipping to all 50 states. You approve a digital proof and 3D mockup before payment.
What are custom charger boxes?
Custom charger boxes are printed folding cartons, E-flute mailers and rigid setup boxes built around the compact weight and protruding metal prongs of AC wall adapters, gallium nitride (GaN) fast chargers, magnetic wireless pads and multi-port desktop stations. Because a 65W or 140W power brick packs dense transformer coils and fixed NEMA or international plug blades into a small volume, standard light cartons often pop open at the bottom or suffer blade punctures in parcel transit. A well-engineered charger box pairs high-caliper paperboard or corrugated stock with an internal paperboard or foam cradle that suspends the adapter body, guards fixed AC prongs, and isolates any bundled USB-C cord. At CubitPack, custom folding carton charger boxes start at 1,000 units and ship in 10 to 14 business days, or 4 to 5 days with rush. Design help, custom dielines, dies, plates and 50-state shipping are free.
Charger boxes facts
- Minimum
- 1,000 boxes (folding carton)
- Turnaround
- 10-14 business days
- Rush
- 4-5 business days, quoted
- Materials
- White card, E-flute corrugated, kraft board, recycled board
- Printing
- CMYK, Pantone (PMS), inside print, white ink on kraft
- Finishes
- Matte, soft-touch, spot UV, foil stamping, embossing, gloss
- Internal cradles
- Prong-slot card trays, 2-tier cord wells, die-cut EVA/EPE foam
- Retail features
- Reinforced Euro hang tabs, windows, tamper wafer seals
- Shipping
- Free to all 50 US states
Which box style works best for wall chargers, wireless pads and power bricks?
| Box style | Ideal charger type | Prong & weight support | Insert layout | Retail / DTC fit |
|---|---|---|---|---|
| Straight tuck end | 20W-45W folding-prong USB-C cubes & car chargers | Up to 5 oz with internal tray | One-piece folded card collar | Clean front face for wattage & port diagram |
| Auto lock bottom | 65W-140W GaN bricks & laptop power adapters | Pre-glued crash base holds 6-16 oz bricks | Prong-baffle tray + bottom cord pocket | Prevents bottom blowout on shelf or in mail |
| Hang tab box | Retail wall plugs, 12V car adapters & combo kits | Reinforced double-layer Euro slot | Slim front-to-back card cradle | Hangs plumb on store pegboard hooks |
| Tray and sleeve | Qi2 magnetic wireless pads & travel plug sets | Double sidewall stiffness when closed | Contoured tray with slide-on plug wells | Smooth drawer-style unboxing experience |
| Corrugated mailer | 200W desktop hubs & portable EV charger kits | E-flute walls absorb parcel drop shock | Multi-cell corrugated partition grid | Ships direct or stacks in warehouse bins |
| Two-piece / rigid | 3-in-1 magnetic nightstand docks & flagship GaN sets | Dense rigid board protects heavy metal stands | Die-cut EVA foam with cable recess | Keepsake gift presentation |
Not sure which style fits?
Request a Quote →What size charger box do I need for my power adapter and cable?
Every charger carton is cut to your exact inside length × width × height in inches with zero die fees. When measuring fixed-prong wall bricks, always include the full prong length plus a 0.25-inch card baffle so metal blades cannot touch the outer box wall. Whether you are comparing wall charger retail packaging, custom gan charger boxes, usb-c power adapter boxes, wireless charger packaging boxes or charger boxes with logo, we size the template to your exact container.
| Inside size (in) | Typically fits | Popular style |
|---|---|---|
| 2.25 × 1.5 × 3.25 in | 20W-30W USB-C mini cube with folding NEMA prongs and folded safety sheet | Straight tuck end or hang tab |
| 3.0 × 1.5 × 4.5 in | 45W-65W dual-port GaN wall charger (folding or fixed US prongs) | Auto lock bottom or hang tab |
| 3.5 × 1.75 × 5.25 in | 100W-140W 3-port GaN charger brick plus a lower 2-meter USB-C cord pocket | Auto lock bottom with 2-tier tray |
| 4.25 × 4.25 × 1.5 in | Round magnetic wireless charging puck with attached braided cable | Tray and sleeve or straight tuck |
| 5.0 × 3.25 × 2.25 in | Universal travel power adapter with slide-on US, UK, EU and AU plug heads | Tray and sleeve with 4-slot insert |
| 6.25 × 4.5 × 2.75 in | 200W 6-port desktop charging station with detachable AC power cord | E-flute mailer or two-piece box |
Suggested inside size: 2.25 × 1.5 × 3.25 in
A starting point. Your account manager confirms the size with you before the proof.
Quote this size →Know your product's size? Work out the inside box size with our free box size calculator.
Have your inside dimensions ready? Request pricing across up to 3 quantities.
Request a Quote →How do I choose charger boxes?
- Check folding vs fixed prongsFixed US, UK or EU blades need a recessed prong slot and card baffle.
- Weigh the brick and cordUse straight tuck for light cubes; choose auto-lock bottom or E-flute for heavy GaN bricks.
- Separate brick from cableAdd a lower well or divider so metal USB-C shells never scratch the charger housing.
- Reinforce retail peg tabsKeep peg-hook depth under 1.75 in and specify a double-layer Euro hang tab.
- Highlight wattage & portsPlace output wattage (65W, 100W, 140W) and port counts on the top front panel.
- Verify rating tables on proofConfirm voltage lines, safety marks and barcode contrast on your free 3D proof.
What are charger boxes made of?
Which finishes can charger boxes have?
Which add-ons can I get?
Charger boxes specifications
| Spec | Options |
|---|---|
| Board stocks | White paperboard (SBS), E-flute corrugated, natural kraft, recycled board |
| Board caliper | Matched to brick weight and prong guard |
| Printing | CMYK, Pantone (PMS) color matching, inside printing, white ink on kraft |
| Surface coatings | Matte, soft-touch or gloss lamination; unvarnished zones for lot/serial labels |
| Specialty finishes | Registered Spot UV, foil stamping, embossing, debossing |
| Internal inserts | Folded card cradles with prong baffles, two-tier cord trays, EVA/EPE foam |
| Size range | Cut to any inside L × W × H |
| Minimum order | 1,000 folding cartons (250 mailers, 50 rigid); ±5% delivery tolerance |
| Prepress & dielines | Free outer + insert dielines, free design help, digital proof and 3D mockup |
| Samples | $50 sample kit (credited to order); custom printed prototype available |
| Turnaround | 10-14 business days standard; 4-5 business days rush quoted |
| Testing & paper | Drop/crush testing, FSC paper and ISO 9001 production on request |
Ready to quote your charger boxes? Compare up to 3 quantities with a free 3D mockup.
Request a Quote →What types of power adapters and charging kits go in custom charger boxes?
A 1.5-ounce folding-prong phone cube and a 1.2-pound desktop GaN charging station place completely different demands on the bottom flaps, retail hang tab and internal cradle. Tell us your adapter weight and plug style, and we will match the right board and insert across these four charger categories.
Charger boxes design ideas
Example designs with made-up brands. Your packaging is made to your design.
What are the most common custom charger box mistakes?
Power adapters pack dense copper weight and sharp metal plug blades into a tiny box. Avoid these five structural and prepress mistakes before locking your dieline. When specifying branded charger boxes, wholesale charger boxes, bulk custom charger boxes, personalized charger boxes and custom size charger boxes, avoid these common production mistakes
- Measuring only the plastic charger housing and forgetting that fixed US (0.63 in) or UK/EU prongs stick out and will pierce an unbuffered box wall.
- Using a light straight-tuck bottom flap on a heavy 100W-140W GaN brick instead of a pre-glued auto-lock bottom that cannot pop open.
- Tossing a braided USB-C cable into the same open cavity as a gloss or matte adapter brick, leaving rub marks on the housing during shipping.
- Making a peg-hook charger carton deeper than 2 inches front-to-back, which pulls the top of the box forward on store hooks.
- Hiding the maximum wattage and port types (USB-C vs USB-A) in small back-panel text instead of displaying them clearly on the front face.
Chat with a designer now
Share your logo, a sketch or an AI image. We'll rebuild every element cleanly onto your box dieline and send a 3D mockup, free.
Made your design with AI?
Generated a concept in Google Gemini, ChatGPT, Claude or Midjourney? Send us your AI image: we rebuild every element onto your box dieline and show you a 3D mockup before you pay, free.Custom vs stock charger boxes: which is better?
| Stock (plain) | Custom from CubitPack | |
|---|---|---|
| Prong & drop protection | Fixed metal blades press against thin outer walls | Die-cut cradle suspends the brick and shields blades |
| Bottom flap strength | Light tuck flap pops open under heavy GaN weight | Auto-lock bottom matched to your adapter's mass |
| Wattage & port clarity | Plain box with a small barcode sticker | 1:1 Spot UV port diagram, watt split chart and safety icons |
| Minimum order | Plain stock mailers | 1,000 folding cartons (250 mailers, 50 rigid) |
| Engineering & proofs | No insert or structural support | Free dielines, design help, digital proof and 3D mockup |
Get custom charger boxes sized to your product, with a free 3D mockup before you pay.
Request a Quote →Are charger boxes safe and sustainable?
Recessed AC prong guards
For fixed US, UK and EU plugs, we build a recessed prong slot and card buffer into the insert so metal blades cannot pierce the carton.Crisp electrical rating tables
Our prepress check verifies that your voltage lines, PDO/PPS tables, safety marks and UPC barcodes print at sharp vector resolution.Drop and crush testing
Packing a heavy 140W laptop brick or desktop charging station? Ask for physical prototypes and drop or crush testing before production.How do I order custom charger boxes?
Tell us what you need
Size, quantities or AI conceptCompare volume pricing
Dedicated account managerApprove your proof
Digital proof + 3D mockupMade and shipped
Free to all 50 statesWhat drives the price of custom charger boxes?
The price depends on four things, and every custom quote is free.
Carton style & base
Straight tuck costs least; auto-lock bottoms and E-flute mailers add strength for heavy bricksInternal cradle
Folded paperboard cradles ship flat economically; die-cut EVA foam adds a foam cutting stepQuantity & SKUs
Unit cost drops at 2,500 and 5,000 boxes; 30W, 65W and 100W SKUs can gang-run togetherFinishes
Matte or gloss lamination is standard; Spot UV port highlights or foil badges add a passCombine multiple wattages or Black and White colorways that share the same box dimensions into one run to hit higher quantity breaks, and print your port-split diagram inside the lid to skip a separate leaflet. Your first order is 10% off with zero die or plate fees. Buyers ordering straight tuck end charger boxes or auto lock bottom charger boxes can compare up to three quantities in one quote.
10% off your first order.
Request a Quote →What do I need to send for a quote?
- The product and how many you need
- The inside size, or what goes in it
- A style, or ask us to suggest one
- Your logo or artwork (an AI image is fine)
- Pantone codes, if you have them
- Delivery ZIP code and the date you need it
Can I see a sample first?
Sample kit
Board and finish swatches, sample boxes, labels and bags. Credited to your first order.Digital proof + 3D mockup
See it before you payPrinted sample
Of your own designHow does shipping work?
- Free shipping to all 50 states
- Worldwide with DDP prices: duties and taxes included
- Blind and split shipping
- Damaged in transit? We reprint the damaged units free
Why brands choose CubitPack
Dedicated specialist
One account manager from quote to deliveryPantone guaranteed
Clearly off? We reprintReprint or refund
If we get it wrong, you chooseBBB accredited
A US business you can checkCharger boxes questions
What size box do I need for a USB-C wall charger with or without a cable?
A 20W to 30W folding-prong cube typically fits a 2.25 × 1.5 × 3.25 inch carton. A 45W to 65W GaN charger usually takes 3.0 × 1.5 × 4.5 inches, while a 100W to 140W brick bundled with a 2-meter cord fits a 3.5 × 1.75 × 5.25 inch two-tier box.
How do you stop fixed US, UK or EU metal prongs from poking through the box?
When your adapter has non-folding AC blades or pins, our design team designs a folded paperboard cradle that suspends the charger body away from the outer wall and surrounds the prongs with a double-layer card baffle so drops cannot puncture the carton.
When should I switch from a straight tuck end box to an auto-lock bottom box?
Straight tuck end boxes work well for lightweight 20W to 35W cubes and wireless charging pucks under 4 ounces. Once a GaN charger or laptop power brick exceeds 5 to 6 ounces, a pre-glued auto-lock bottom stops the dense transformer from pushing the bottom flap open.
Can you build a two-compartment insert for a charger brick and a braided USB-C cable?
Yes. We engineer a two-level paperboard tray where the power brick sits in the upper die-cut cradle and the coiled USB-C cord rests in a separate lower compartment. Keeping them separated prevents metal USB-C connectors from scratching the adapter finish.
How do you keep a heavy GaN charger box from tearing on retail pegboard hooks?
We cut an integral double-thickness Euro hang tab directly from the back panel of the carton and keep the front-to-back depth slim (1.5 to 1.75 inches). That keeps the brick's center of gravity close to the pegboard so the box hangs straight.
What technical specs and diagrams should go on a custom charger box?
Buyers look for three items right away: maximum output wattage (such as 65W or 100W GaN) on the front, a port-split diagram on the side showing how watts divide across multiple ports, and clear input/output PDO/PPS tables and safety marks on the back.
Can I use a 100% paperboard insert instead of plastic blister trays?
Yes. Most charger brands now replace thermoformed plastic blister trays with a precision-folded white or kraft paperboard cradle. Paperboard cradles ship flat, fold fast on the assembly line, and go straight into curbside paper recycling with the outer carton.
What is the minimum order quantity for custom charger boxes?
Our standard minimum for custom folding carton charger boxes is 1,000 units (250 units for E-flute corrugated mailers and 50 units for two-piece rigid boxes). You can split your run across multiple wattage artworks or colorways that share a dieline.
How long does production take for custom printed charger boxes and inserts?
Standard production takes 10 to 14 business days after you approve your digital proof and 3D mockup and complete payment. Rush production in 4 to 5 business days is available at an extra cost quoted with your order, and ground shipping is free to all 50 US states.
Can I test my charger and prong clearance in a physical sample before full production?
Yes. Every quote includes a free vector dieline for the carton and insert, plus a digital proof and 3D mockup before payment. You can also order our $50 material sample kit (credited to your order) or request a custom prototype to test-fit your charger.
Still have a question? Ask a packaging specialist.
Request a Quote →Charger boxes terms, explained
- GaN (Gallium Nitride)
- High-efficiency semiconductor that packs 65W-240W power into compact, dense charger bricks
- Prong baffle
- Double-wall paperboard slot inside the insert that shields fixed metal AC blades from the outer box
- Auto lock bottom
- Pre-glued crash-lock carton base that supports heavy power adapters without popping open
- Port-split diagram
- Graphic showing wattage output per port when 1, 2 or 3 USB-C/USB-A ports are plugged in together
- Euro hang tab
- Reinforced horizontal retail peg-hook slot integrated into the top back panel of the carton
- PDO / PPS table
- Back-panel specification grid listing supported USB Power Delivery fixed and programmable voltages
More for your electronics packaging
Learn more
Get your charger boxes price
One dedicated account manager prepares pricing across up to 3 quantities.
- Free design & AI-to-print studio + 3D mockup
- No die or plate charges · 4–5 day rush available
- Free shipping to all 50 states
- 10% off your first order
- Reprint or refund if we get it wrong
Every CubitPack fact on this page (1,000-box folding carton minimum, 250 mailer minimum, 50 rigid minimum, 10 to 14 business day turnaround, 4 to 5 day rush, free design help, zero die or plate charges and free 50-state shipping) comes from our published product specifications and was verified by a packaging specialist. Charger box sizes are typical benchmarks confirmed against your adapter and cable sample before printing. Spot an error? Tell us and we will fix it. Tell us if something looks wrong.
Sources
What changed
- October 22, 2026: First published.
- October 22, 2026: Updated specifications, terminology, and verified source links.