Charging adapters for Chinese EVs in Costa Rica: GB/T, Type 2 and CCS

Plenty of Chinese EV owners in Costa Rica know the feeling: you pull up to a public charger and the plug doesn't fit, or it fits and charging never starts. That's because several connector types live side by side here, and the same Chinese model can arrive with one or another depending on the version and who imported it. Here's how to tell which one you have, why charging fails, and how to pick an adapter that won't put your car at risk.

Which connector does my Chinese electric car have?

It depends on the market the car was built for. Cars made for China use the GB/T connector; cars built for Europe and many other markets usually have Type 2 and CCS2.

Open the charge port cover and compare:

Connector	What it's for	Where it's common
GB/T AC	Slow charging, at home or at semi-fast chargers	China-market cars
GB/T DC	Fast charging; a separate, larger socket	China-market cars
Type 1 (J1772)	Slow AC charging	The Americas
CCS1	Type 1 plus two extra pins below for fast charging	The Americas
Type 2	Slow AC charging, round 7-pin plug	Europe and many other markets
CCS2	Type 2 plus two extra pins below for fast charging	Europe and many other markets
CHAdeMO	Fast charging, large round plug	Some Japanese cars

If your car has two separate ports, one smaller and one larger, it's most likely GB/T. A single port with two big pins underneath is CCS. If in doubt, take a photo with the cover open and ask us.

What connectors do public chargers in Costa Rica have?

ICE's fast-charging centers have CCS1, CHAdeMO and GB/T DC connectors, according to ICE in 2025. Private networks use similar mixes.

So a GB/T Chinese EV can usually fast-charge on that network without any adapter. A car with CCS2 or Type 2, on the other hand, sometimes can't find its plug, and that's when owners go looking for an adapter. At home, it all comes down to the wall or portable charger you have.

Why won't my car charge even though the plug fits?

Because charging isn't just plugging in: the car and the charger "talk" before any power flows. If they don't understand each other, charging doesn't start or cuts out after a few minutes.

Aresep, the regulator, reported that most public charger faults in 2023 and 2024 were communication or software problems, mostly with Chinese-brand EVs. The usual causes:

• Communication mismatch between the car, the adapter and the charger.
• Dirty, damp or damaged pins on the car, the charging cable or the adapter.
• A low-quality adapter, or one made for a different pair of connectors.
• A weak 12V battery, which can keep the car's systems from waking up properly to charge.
• Limits set in the car, such as a charging schedule or a maximum charge level.

If a public charger fails, try another one or call the operator's line before forcing anything. If it keeps happening at different chargers, have an EV technician check the car's charge port.

How do I choose a safe adapter?

Pick one built for your exact pair of connectors, rated for the charger's power, and backed by its maker. A bad adapter can overheat, damage the car's port or the charger, and put you at risk.

Check these points before buying:

1. The right direction. A "CCS1 to GB/T" adapter lets a CCS1 cable plug into a GB/T car, not the other way around.
2. AC or DC. Slow-charging and fast-charging adapters are different products. A fast-charging one is more complex and costs more, because it also has to pass the communication through.
3. Current and voltage ratings equal to or higher than the charger you'll use.
4. Temperature protection and a solid body with well-finished pins.
5. Maker approval. ICE recommends using only adapters approved by the car maker or the charger maker.

Never chain two adapters together, don't leave one out in the rain, and stop charging if you notice strong heat or a burning smell.

What should I send to get a quote for an adapter or cable?

Clear photos of the car's port and the charger's plug let us find the right part. Send us:

1. A photo of the charge port with the cover open, straight on.
2. A photo of the charger's plug you want to use, at home or in public.
3. The make, model and trim, plus the VIN if you can.
4. Whether it's for slow or fast charging, and the charger's power if you know it.

We look for adapters and cables with clear specifications from US suppliers. If we can't find a well-backed one for your combination, we tell you before charging you anything.

In short

Start by identifying your car's connector and the charger's; many GB/T Chinese EVs fast-charge on ICE's network with no adapter at all. If you do need one, it should match your exact pair, carry the right rating and be approved by the maker. To see which other parts wear out, read our guide to parts for Chinese electric cars, and if you're weighing original against alternative parts, our guide on new, used, OEM or aftermarket parts. Once you have the photos, request your free quote: the price includes freight, duties and IVA.

Frequently asked questions

Can I charge a GB/T car at ICE chargers?

According to ICE, its fast-charging centers have GB/T DC connectors, along with CCS1 and CHAdeMO. If one point fails, try another or call the operator.

Does a slow-charging adapter work for fast charging?

No. They're different products: a fast-charging adapter handles far more power and also the communication between car and charger. Only use each one for what it was built for.

Can an adapter damage my car?

Yes, if it's poor quality, rated below the charger, or not approved. It can overheat and damage the car's port or the charger, so have your technician confirm it's the right one.

How long does an imported adapter take to arrive?

Usually 1 to 3 weeks. You pay a 50% deposit when you accept the quote and the rest on delivery.