Which Apple Charger Wattage Should You Buy in Pakistan? (5W vs 20W vs 35W Guide)
Most Pakistani buyers walk into a shop, ask for "an Apple charger," and take whatever the shopkeeper hands them. Then they wonder why their iPhone charges slowly. The answer is almost always wattage — and choosing the wrong one means you're leaving significant charging speed on the table every single day.
This guide tells you exactly which Apple charger wattage to buy for your iPhone model, what the real-world speed differences are, and what to watch out for as a Pakistani buyer.
What Does Charger Wattage Mean?
Watts (W) measure how much power a charger can deliver. More watts = faster charging — but only up to what your iPhone can accept. Think of it like water pressure: a wider pipe delivers more water, but your tap can only open so far.
Your iPhone has a maximum charging speed it supports. A higher-wattage charger won't damage it — the iPhone simply draws what it needs and ignores the rest. So using a 35W charger on an iPhone that supports 20W is safe; it just charges at 20W. But using a 5W charger on an iPhone that supports 20W means you're charging at a quarter of the possible speed.
Charging Speed Comparison
| Charger | Wattage | 0–50% Time | 0–100% Time | Best For | Price (PKR) |
|---|---|---|---|---|---|
| Apple 5W USB-A | 5W | ~90 min | ~3.5 hrs | Older iPhones, overnight | Rs.1,500–2,000 |
| Apple 12W USB-A | 12W | ~55 min | ~2.5 hrs | iPad, older iPhones | Rs.2,500–3,000 |
| Apple 20W USB-C | 20W | ~30 min | ~100 min | iPhone 8 and above | Rs.4,199–4,499 |
| Apple 35W Dual Port | 35W | ~22 min | ~75 min | iPhone 15/16, iPad, MacBook Air | Rs.7,500–8,500 |
Note: iPhone 8 and above support fast charging (18W+). Older models charge at a maximum of 12W regardless of charger wattage.
Which Charger for Which iPhone?
iPhone 13 and 14 Series
The 20W Apple USB-C charger is the sweet spot for iPhone 13 and 14 users. It delivers fast charging (0–50% in ~30 minutes) and is the most cost-effective option. The 35W Dual Port is also compatible and charges slightly faster, but the speed difference is modest on these models. If you only own one iPhone and no iPad or MacBook, the 20W is the right choice.
iPhone 15, 16, 16 Pro, and 16 Pro Max
iPhone 15 and 16 use USB-C and support faster charging speeds. The 20W is the minimum recommended — it delivers fast charging. The 35W Dual Port charges these models noticeably faster and is ideal if you want the quickest possible top-up. For iPhone 16 Pro Max users who want maximum speed, the 35W is the clear choice. Both models also support MagSafe wireless charging at 15W.
iPhone 12 Series
iPhone 12 introduced MagSafe and USB-C PD fast charging support. The 20W USB-C charger is ideal — it fast-charges via Lightning cable (using a USB-C to Lightning cable) and pairs perfectly with a MagSafe charger for wireless convenience. The 35W is compatible but overkill for most iPhone 12 users.
iPhone 11 and Below
Older iPhones (11, XR, XS, X, 8) support fast charging but cap at 18W. The 20W USB-C charger works perfectly — pair it with a USB-C to Lightning cable. The 5W and 12W USB-A chargers also work but charge significantly slower. If you're still on an older iPhone, upgrading to the 20W charger is one of the easiest quality-of-life improvements you can make.
iPad Users
iPad requires at least 20W for reasonable charging speed. The 35W Dual Port is ideal for iPad Pro users. If you charge both an iPhone and iPad simultaneously, the 35W Dual Port handles both at once — a significant convenience upgrade.
Shop the Apple 20W USB-C Charger at iSmartHub →
The 2-Pin vs 3-Pin Question for Pakistan
This is a genuinely important consideration that most guides ignore. Pakistan uses 3-pin UK-style wall sockets in most homes, offices, hotels, and public spaces. Apple's chargers are available in two plug formats:
- 2-pin (Euro/US style): Requires an adapter to fit Pakistani sockets. Adds bulk and can cause loose connections over time.
- 3-pin UK style: Plugs directly into Pakistani wall sockets. No adapter needed. More secure connection.
At iSmartHub, we specifically stock Apple chargers in 3-pin UK variant for Pakistani users — including the 20W and 40W models. This is a detail most sellers overlook, and it makes a real difference in daily use. No adapter fumbling, no loose connections, no risk of the charger falling out of the socket.
MagSafe Charger — A Different Category
MagSafe is Apple's wireless charging standard — a completely different charging path from wired USB-C. It's not measured in the same wattage terms as wired chargers:
- MagSafe: Up to 15W wireless charging for iPhone 12 and above
- Qi2 (iPhone 15/16): Up to 25W wireless charging with Qi2-compatible chargers
- Standard Qi: 7.5W wireless charging for iPhone 8 and above
MagSafe is not a replacement for wired charging — it's a convenience option. Wired USB-C charging is still faster. But for overnight charging or desk charging where you don't want to plug in a cable, MagSafe is the most elegant solution. It snaps magnetically to your iPhone, charges at 15W, and works through your MagSafe case. Browse our MagSafe charger collection for options.
Conclusion — Which Charger Should You Buy?
- iPhone 11 or older: Apple 20W USB-C + USB-C to Lightning cable
- iPhone 12, 13, 14: Apple 20W USB-C (best value) or 35W Dual Port (fastest)
- iPhone 15, 16, 16 Pro Max: Apple 35W Dual Port for fastest wired charging
- iPad + iPhone combo: Apple 35W Dual Port — charges both simultaneously
- MacBook Air + iPhone: Apple 40W USB-C (3-pin UK variant) or Anker 45W
- Wireless convenience: MagSafe charger for iPhone 12 and above
Browse our full range of original Apple chargers in Pakistan — all available with Cash on Delivery and 1-year warranty. Also check our fake charger guide before buying from any seller, and explore our MagSafe collection for wireless options.
Frequently Asked Questions
What wattage Apple charger should I buy for iPhone 16 in Pakistan?
The Apple 20W USB-C charger is the minimum for iPhone 16 fast charging. For the fastest wired charge, the 35W Dual Port adapter is recommended. Both are available at iSmartHub with Cash on Delivery and 1-year warranty.
Is the Apple 35W charger available in Pakistan?
Yes. The Apple 35W Dual Port USB-C charger is available at iSmartHub in Pakistan with Cash on Delivery and 1-year warranty. It charges two devices simultaneously and is the fastest wired option for iPhone 15 and 16 users.
Does a higher wattage charger damage my iPhone?
No. Your iPhone draws only the power it needs, regardless of the charger's maximum wattage. Using a 35W charger on an iPhone that supports 20W is completely safe — it simply charges at 20W.
What is the price of the Apple 20W charger in Pakistan?
The original Apple 20W USB-C charger is available at iSmartHub from Rs.4,199 (2-pin) and Rs.4,499 (3-pin UK variant). Both include a free USB-C cable and 1-year warranty with Cash on Delivery available nationwide.