65W GaN Wall Charger | Dual USB-C PD 3.0 Fast Charging Adapter

The SUNDA HC032 is a 65W GaN wall charger in a flat, pocketable body: two USB-C ports, 65W on either one, and a housing that is thin enough to sit flat in a bag instead of standing up like a brick. It runs the same PD and QC 3.0 negotiation as the rest of the range and is built in ABS with PC fireproof material, so the safety story matches the small size. Buyers who stock a travel or laptop accessory plan usually carry it next to a 30W part for phones and let this one take the laptop.

HC032 65W GaN charger at a glance

What you are buying with the HC032

The flat body and why it is that thin

The charger is built as a slim slab rather than a cube, with the plug folding flat against the housing so the whole thing travels in a laptop sleeve. GaN (gallium nitride) is what makes the body this small for the wattage: the switch runs cooler and more efficiently than silicon, so the heatsink and the air gap can be smaller without the housing getting hot to hold. The practical effect for a buyer is a charger that fits a pocket where a same-wattage silicon brick would not. The trade is that a slab radiates less well than a cube, which is exactly why the GaN stage and the PC fireproof housing matter more here than on a 20W part: the electronics run cooler, so the body does not have to be thick to stay safe.

PD 3.0 negotiation and the dual-port split

Each port carries the full 65W profile alone, so a laptop goes on either side at full speed. With both ports in use the charger moves to 45W on one and 5V/2.4A on the other, which is the split a laptop-plus-phone pair actually wants. PD 3.0 is the negotiation layer, not a fixed voltage. The charger and the handset agree on a profile from the list printed on the label, so a phone that asks for 9V gets 9V, a tablet that asks for 15V gets 15V, and a device that only wants 5V never sees more than 5V. The unit is offered in 65W, 45W and 30W output options, so a buyer can stock one housing across three price points instead of three mouldings.

Full specifications

Why buyers add the HC032 to the range

• 65W in a flat body. The slim slab fits a laptop sleeve, which is the form factor the business-travel buyer is already looking for.
• Dual USB-C at 65W each. No port is second class, so the charger does not have to be explained at the point of sale.
• GaN instead of silicon. A smaller body for the same wattage, and a cooler case in the hand, which is the easiest quality signal to show a customer.
• Three output options from one housing. 65W, 45W and 30W versions come off the same tool, so a mixed order keeps the packaging artwork and the mould amortised.
• PC fireproof housing. The safety material matches the higher price point the product is being sold at.

OEM and ODM options

The housing is our own tool, so a branding run is the normal order: your logo on the face, a housing colour matched to your line, and your artwork on a window box, blister or poly bag with your manual inside. Because the same mould covers the 65W, 45W and 30W output options, a mixed programme can share one packaging design across several price points. Tell us the destination market on the enquiry and we will set out the certification route alongside unit pricing and sample lead time.

Frequently asked questions about the SUNDA HC032 65W GaN wall charger

What does GaN actually change?

GaN transistors switch faster and lose less energy as heat than silicon ones, so the charger needs a smaller heatsink and less air around it. That is what makes a 65W part this thin, and it is also why the case stays cooler in the hand.

Do both USB-C ports give 65W?

Each port gives 65W on its own. With both ports in use the charger moves to 45W on one port and 5V/2.4A on the other, which suits a laptop and a phone together.

Which devices will charge at full speed?

Anything that negotiates PD 3.0 or QC 3.0: most recent laptops, tablets and phones. A device that negotiates a lower profile simply takes that profile, so nothing is over-driven.

Is it safe to leave plugged in?

Yes. Over-voltage, over-current and over-charging protection are all in the circuit, and the housing is PC fireproof material. CE and RoHS documentation is supplied with the shipment.

Can I order the 45W or the 30W version instead?

Yes, the same housing is available as 65W, 45W and 30W. Tell us the mix you want and the sales team will quote each version separately so you can see where the price steps are.

What is the MOQ and how fast can I get samples?

Stock models start at 10 pcs and OEM/ODM branding runs at 500 pcs. Custom logo and packaging take a little longer because the print has to be set up; send your artwork and the sales team will confirm the method, the certification route and the schedule within 24 hours.

Related SUNDA wall chargers. This is the flat, laptop-class part in the range. The rest of the range is the 65W three-port USB-C wall charger, 30W GaN foldable-plug wall charger and 20W and 30W GaN wall charger, and the single-port 20W USB-C PD 3.0 wall charger for buyers who want the lowest-cost brick. All of them share the same 100-240V input and the same plug tooling, so a mixed order ships on one carton plan. The full line sits under wall chargers.

Get a wholesale quote

The 65W GaN wall charger is built on our own tooling, so the plug, the housing colour, the logo print and the retail packaging can all be built to your brief. Stock models start from 10 pcs; OEM and ODM branding runs start at 500 pcs. Send us your target quantity, the market you are selling into and the plug types you need, and we will come back with unit pricing, the full output table, the certification documents for that market, packing options and the current production schedule. Contact the SUNDA sales team for samples and lead time.