How to Check Original Apple 20W Charger (Pakistan Real Market Guide)

Buying an “Original” Apple 20W charger in Pakistan has become a minefield. Most online guides are outdated, telling you to look for serial numbers inside the USB-C port—but in the latest 20W models, Apple has stopped printing serial numbers inside the port. (This only exists in older 5W, 12W, and MacBook adapters).

Today, “Master Copy” makers are geniuses. They replicate the boxes, the green pull-tabs, and even match the serial number on the box to the one on the adapter. If you want to protect your iPhone, you must look at the chipset and internal hardware. Here is the only 100% authentic guide to identifying a real Apple 20W adapter.

1. The MacBook System Report (The Only 100% Proof)

This is the “Gold Standard” for verification. Because original Apple chargers contain a smart communication chipset, they “talk” to the Mac.

• The Method: Connect your 20W adapter to a MacBook using a USB-C to USB-C cable. Go to About This Mac > System Report > Power.

• The Original: The MacBook will read the adapter’s internal “ID.” You will see the Manufacturer (Apple Inc.), Wattage (20W), Serial Number, Model, and Voltage details.

• The Fake: A copy lacks this expensive chipset. In a MacBook System Report or a professional USB-C detector tool, a fake adapter will show zero information or generic data. If the Mac can’t “see” the chip, it’s a fake.

2. The Weight & “Metal Piece” Scam

• US 2-Pin Model: Must be exactly 58 grams.

• UK 3-Pin Model: Must be exactly 86 grams.

• The Secret Trick: To fool customers, “High-End” copies now glue metal pieces inside the shell to hit the correct weight. If the charger hits the weight but fails the MacBook Chipset test, it is a weighted fake.

3. Physical “Tell-Tale” Signs (Printing)

Even the best master copies often fail the “Perfection Test.” Apple’s manufacturing is flawless; fakes are not.

• The Printing: Apple’s printing is 100% perfect. Use a magnifying glass. If you find even one misspelling, an extra space between words, or a tiny alignment error in the “Designed by Apple” text, it is a fake.

• The Box: While fakes have copied the “Green Pull-Tab” and seals, high-end original boxes have a premium texture and zero printing errors.

4. The 8-Pin Port Secret

Stop looking for a serial number inside the C-port. Instead, look at the pins.

• The Layout: Inside the USB-C port of a real Apple adapter, there are 8 pins total.

• The Pattern: You should see 1 pin on the left, 6 pins in the middle, and 1 pin on the right.

• The Look: These pins should have very clean, tiny etched lines in a specific pattern. If the pins look rough, scratched, or are fully filled with metal, it is a copy.

5. The Heat & Safety Factor

In the Pakistani summer, all fast chargers get warm. However:

• Original: Distributes heat evenly and manages power to protect your iPhone battery.

• Fake: Becomes dangerously hot (as does your phone). This is a sign of a low-quality transformer that risks exploding or frying your iPhone’s charging IC.

6. The “Internal Kit” Secret: Architecture of a 100% Original

If you were to crack open a 20W adapter, the difference in the “kit” is night and day. Counterfeiters use generic, dangerous layouts that fail under the Pakistani heat.

• The Original Kit: * High-Density Layout: Every millimeter of space is used. Apple uses custom-made, high-grade capacitors and a “Planar Transformer” that is extremely thin but powerful.

  • Isolation Gap: There is a clear, physical “moat” or gap between the high-voltage side and the low-voltage side of the board. This prevents a power surge from traveling directly into your iPhone.

  • Thermal Paste/Padding: Apple uses premium thermal compounds to pull heat away from the chips and into the outer shell.

• The Copy/Master Kit:

  • The “Weight Hack”: You will often find a literal piece of scrap metal glued to the inside of the shell just to make it feel heavy.

  • Messy Soldering: If you see “blobs” of solder or wires jumping across the board, it is a fake.

  • Cheap Capacitors: Fakes use tall, cheap electrolytic capacitors that leak or “pop” over time, which is why fake chargers often start making a “hissing” or whistling sound after a few weeks.

7. Performance Reality: The “50% in 30 Minutes” Myth

You will see “Fast Charging” advertised everywhere, but here is the technical truth that most sellers hide.

• The Apple Benchmark: Under perfect lab conditions (room temperature 22°C, 100% battery health, screen off), a genuine 20W adapter can charge an iPhone to 50% in approximately 30-35 minutes.

• The Pakistan Reality: In our environment, several factors can slow this down:

  • Battery Health: If your iPhone battery health is at 85% or lower, the “chemical age” of the battery increases resistance. Your phone will charge slower to prevent swelling.

  • Ambient Temperature: If you are charging in a room without AC during a Pakistani summer, your iPhone will automatically throttle (slow down) the charging speed to protect the internal motherboard from heat damage.

  • Phone Condition & Apps: If you have apps running in the background, a high-brightness screen, or a thick heat-trapping case, that “30-minute” window can easily stretch to 45 or 50 minutes.

• The Verdict: If your phone is old or the room is hot, don’t blame the charger immediately. A genuine charger’s job is to charge as fast as safely possible, not to force power into a struggling battery.

8. The “Repacking” Truth: Why Boxes Don’t Matter

Here is a secret that 90% of Pakistani sellers hide: Almost all genuine Apple chargers in Pakistan are imported “Loose” (without boxes).

• The Reason: Importing bulk retail boxes from the USA or UK attracts massive custom duties and shipping volumes. To provide you with an original charger at a reasonable price, importers bring them in bulk and then repack them in high-quality boxes locally in Pakistan.

• Repacking is Not the Problem: Repacking is a necessity for the Pakistani market to keep costs down. The real problem is Dishonesty.

• The Scam: Many shops use this “Repacked” reality to sneak a fake charger inside a box and sell it at an “Official” price of Rs. 10,000+.

• The Apple Mart Difference: We are transparent about our stock. Because we import directly and focus on Building Trust, Not Profit, we are currently selling our 20W adapters with Zero Margin. We are doing this to gain customer attention and prove our quality in a market full of liars.

9. The Truth About Warranty in Pakistan

There is no official Apple Store in Pakistan, which creates a “Warranty Trap.”

• The Big Brands (GNext, Mercantile, Future Tech): These companies import stock and offer their own warranty. However, they often charge double the price of the adapter to cover the risk of those few claims. Essentially, you are paying for two chargers just to get a warranty on one.

• The “Fair Price” Zone: Based on our import expertise, the ideal price for a 100% Genuine 20W adapter Should be between Rs. 5,000 and Rs. 6,500. In this range, a seller makes a fair profit of Rs. 500 to Rs. 1,500.

• Expert Note: If someone is selling for more than Rs. 7,000, they aren’t necessarily selling a “better” charger—they are just charging you for their expensive mall rentals or brand name.

10. How to Buy Safely

Don’t just buy from any shop because they have a fancy sign.

• Check Reputation: Look at real social media reviews and history.

• Verify Price: If it’s under Rs. 4,000, it’s likely a fake. If it’s over Rs. 7,000, you are likely being overcharged.

• Test Before Buying: If possible, bring a MacBook or a USB-C Tester tool to check the chipset data.

⚡ The 60-Second “Original Apple 20W” Checklist

• MacBook Test: Must show “Manufacturer: Apple Inc.” in System Report (Power).

• US 2-Pin Weight: Must be exactly 58g.

• UK 3-Pin Weight: Must be exactly 86g.

• Type-C Port: Internal pins must have clean, tiny etched lines in a specific, consistent pattern (not fully filled or irregular).

• Serial Check: Adapter serial must match the box serial (though master makers copy this too, so trust the MacBook test more).

• Port Secret: No serial number is printed inside the Type-C port on 20W models.

• Printing: Zero typos, extra spaces, or tilted fonts allowed.

• Heat & Performance: No “Ghost Touching”; expect 50% in 30 mins only if your battery health and room temp are ideal.

• Box: Don’t trust the seal alone; 90% of real stock is imported loose and repacked in Pakistan to save on customs.

• Price: Fair range is Rs. 5,000 – 6,500; anything lower is a copy.

• Store: Buy from a reputable seller like Apple Mart who ensure original verification.

Where to Buy a Genuine Apple 20W Charger in Pakistan

If you want a 100% original Apple 20W charger, make sure the seller clearly states that the product is genuine and provides proper packaging and verification details.

➡ [Browse Our Original Apple 20W Adapter – Apple Mart Pakistan]

Buying from a trusted store helps ensure you receive the real product with proper quality and safety.

Final Thoughts

A fake charger might save you 3,000 rupees today, but it can cost you a 50,000 rupee battery repair tomorrow. At Apple Mart Pakistan, we focus on providing genuine products at a fair market price and encourage customers to verify authenticity before buying.