If your Anker Nano 45W Smart Display is charging your iPhone but the screen does not show the phone name, battery level or the information you expected, the charger may not actually be faulty. The important first step is to separate charging performance from what the Smart Display can identify and show.
Quick answer
Anker’s own Smart Display FAQ explains that display and identification behaviour can differ between newer USB-C iPhones and older Lightning iPhones. An older Lightning iPhone can take longer to show battery information or provide less complete information even while charging continues normally.
So: if the iPhone is charging normally but the display information looks incomplete, that alone does not prove the charger is defective.
Why doesn’t my iPhone name or battery information appear?
The Smart Display depends on information it can obtain from the connected device and cable. Newer USB-C iPhones can communicate differently from older Lightning models, so the screen experience is not identical across every iPhone generation.
Before assuming there is a hardware fault, check whether the iPhone itself shows that it is charging and whether charging remains stable.
Why can a Lightning cable show as connected without an iPhone?
A Lightning cable contains electronics that can be detected by the charger. Anker documents that the charger can therefore react to a Lightning cable connection even when the other end is not attached to an iPhone.
That behaviour by itself does not mean the Smart Display or charger is broken.
Try these steps before assuming the charger is faulty
- Disconnect the charging cable from the charger.
- Reconnect the Anker charger to the power outlet.
- Reconnect the cable to the charger.
- Connect the iPhone again.
- Check whether the iPhone itself shows that it is charging.
- If charging is inconsistent, test with another suitable cable.
Anker also recommends reconnecting the setup in cases where device or battery information does not appear as expected.
Does the Smart Display control charging speed?
No. The display reports information about the charging session; it does not force the phone to accept the charger’s maximum rating.
The Anker Nano 45W Smart Display is rated for up to 45W maximum USB-C output, but actual power depends on the connected device, charging protocol, cable, battery level and temperature.
A 45W charger therefore does not continuously push 45W into every phone.
Why can the displayed wattage fall during charging?
Charging power is not fixed from 0% to 100%. Phones can reduce power as the battery fills or when temperature rises. Anker also documents device-specific behaviour with some Samsung phones where charging power can be reduced when the phone becomes warm.
If the wattage drops during a charging session, check the phone’s battery level and temperature before deciding that the charger is malfunctioning.
Which Anker charger should you choose?
| Model | Best starting use case | Why choose it |
|---|---|---|
| Anker Zolo 20W | Phone-focused charging | Simple lower-output option for compatible phones |
| Anker Zolo 30W | Phone charging with extra output headroom | A step up when your device can benefit from more than 20W |
| Anker Nano 45W Smart Display | Higher-output USB-C charging plus on-screen information | Up to 45W maximum output with Smart Display features |
View Anker Zolo 20W, Zolo 30W & Nano 45W Smart Display at AvaNext →
Compare the Anker models before buying
If you are deciding between the three wattage options rather than troubleshooting a display, use our dedicated Pakistan buying and price guide:
Anker Charger Price in Pakistan: Zolo 20W vs 30W vs Nano 45W Smart Display →
Related AvaNext guides
- Anker Nano 45W Smart Display full review
- Samsung 45W vs Anker Nano 45W
- How to spot a fake Anker charger in Pakistan
- Shop Anker chargers, cables and power banks
Official Anker reference
For manufacturer troubleshooting notes about the Smart Display, device identification and Lightning-cable behaviour, see Anker’s Nano Charger 45W Smart Display FAQ.
Frequently asked questions
Is my Anker Nano 45W broken if it does not show my iPhone battery?
Not necessarily. Display information can vary by iPhone generation and connection type. First confirm whether the iPhone itself is charging normally.
Why does my Lightning cable appear connected even without an iPhone?
The electronics inside a Lightning cable can be detected by the charger, so the display can react to the cable even before a phone is attached.
Will the Smart Display make my iPhone charge faster?
No. The Smart Display is an information feature. The iPhone, charging protocol, cable, battery condition and temperature determine actual charging power.
Should I buy the 45W model only because it has a higher wattage number?
Not automatically. Choose the model based on the devices you charge and whether you value the Smart Display. A phone that accepts less power will not be forced to take 45W.
Where can I buy the Anker Nano 45W Smart Display in Pakistan?
Check the current AvaNext Anker Nano 45W Smart Display price, colors and availability →
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