How to Spot a Fake Smartphone Charger and Check Its Expiry Date

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In a market inundated with counterfeit smartphone chargers, ensuring the authenticity of your charger is more critical than ever. With many smartphone manufacturers excluding chargers from the box, users are forced to buy them separately, making them more susceptible to purchasing fake or substandard products. Here’s a guide to help you distinguish between genuine and fake chargers and verify their expiry date.

Why Genuine Chargers Matter

Using a genuine smartphone charger is crucial for maintaining your device’s safety and performance. Counterfeit chargers often lead to serious issues, including:

  • Overheating: Fake chargers lack essential safety features, increasing the risk of overheating.
  • Battery Damage: Substandard chargers can degrade your battery’s health and lifespan.
  • Safety Hazards: Counterfeit products may cause electric shocks, fires, or even device explosions.

How to Spot a Fake Charger

Follow these simple steps to identify if your smartphone charger is authentic:

1. Inspect the Build Quality

  • Genuine chargers are made from premium materials, offering a robust and clean finish.
  • Counterfeit chargers often feel lightweight, have poor craftsmanship, and may even feature misspelled logos or labels.

2. Examine Branding and Markings

  • Authentic chargers feature consistent branding with accurate logos, text, and regulatory markings.
  • Look for certifications like CE, UL, or BIS, which are often missing or incorrectly printed on fake chargers.

3. Check the Connector Pins

  • Original chargers have solid, precisely aligned connector pins.
  • Fake chargers may have misaligned, loose, or poorly finished pins.

4. Be Wary of Pricing

  • Genuine chargers are rarely sold at deeply discounted prices. If the price seems unusually low, it’s likely a counterfeit.

Verify Authenticity Using the BIS Care App

The BIS Care App (Bureau of Indian Standards) offers a simple way to verify the authenticity of electronic products, including smartphone chargers. Here’s how:

  1. Download the App

    • Available on Android and iOS platforms.
  2. Open the App

    • Navigate to the “Verify R no. under CRS” option on the home screen.
  3. Input Registration Number or Scan QR Code

    • Use the registration number or scan the QR code printed on the charger.
  4. Check Product Details

    • The app will display the charger’s authenticity and its expiry date.

The Importance of Checking Expiry Dates

While often overlooked, chargers have a lifespan, typically around 2–3 years with regular use. Beyond this period, their efficiency and safety may degrade, potentially harming your device. By checking the expiry date through the BIS Care App, you can ensure that your charger is both authentic and safe to use.

Why Reliable Chargers Are Essential

In today’s fast-paced world, smartphones are indispensable for tasks like payments, communication, and entertainment. A reliable charger is a critical investment that safeguards your device’s battery life and protects you from the risks associated with counterfeit products.


By following these tips, you can avoid the pitfalls of fake chargers and ensure your smartphone remains in optimal condition. Always choose quality and authenticity over cost-saving compromises to keep your devices safe and functional.

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Arindam Seal

Hi, I'm Arindam Seal, a software developer and the creator of Flodest, a blog dedicated to tech and diverse news topics. I cover everything from app reviews to the latest in geopolitical events, aiming to provide informative and engaging content.