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Battery Basics: Why Safe Disposal Matters

Updated: 5 days ago

written by: Loo Jia Jieh



We use batteries every day as they power our remotes, phones, laptops, toys, cameras, and even our cars. But how often do we stop to think about what happens when they run out?


Let’s dive deep into the world of batteries, understanding what they are, why proper disposal is critical, and how senQ is making it easier and more rewarding to manage them responsibly.



🔋 What Are Batteries Made Of?

Batteries store chemical energy and convert it into electricity. They contain heavy metals and chemicals like:


  • Lithium

  • Cadmium

  • Nickel

  • Lead

  • Mercury (in older types)


These materials help batteries function but they’re toxic to the environment and hazardous if not handled correctly.



🔎 Types of Batteries You Might Have at Home



Before you can dispose of batteries properly, you need to identify which type you’re dealing with:


1. Alkaline or Zinc-Carbon Batteries

  • Where found: TV remotes, wall clocks, flashlights.

  • Type: Disposable

  • Hazard Level: Low - but still shouldn't go into general waste.


2. Lithium-ion (Li-ion) or Rechargeable Batteries

  • Where found: Smartphones, laptops, cameras, power banks.

  • Type: Rechargeable

  • Hazard Level: High - flammable and toxic.


3. Button Cells

  • Where found: Watches, hearing aids, calculators, some toys.

  • Type: Disposable

  • Hazard Level: High - may contain mercury or silver oxide.


4. Lead-Acid Batteries

  • Where found: Cars, motorcycles, emergency backup systems.

  • Type: Rechargeable

  • Hazard Level: Very High as it contains corrosive acid and lead.



🚫 Why You Should Never Throw Batteries in the Bin



Batteries may look harmless, but tossing them in the trash poses serious risks:


  • 🔥 Fire Hazard: Damaged lithium batteries can spark and cause fires.

  • ☠️ Toxic Leaks: Heavy metals and acids can seep into soil and water, polluting the environment.

  • 🌍 Environmental Damage: Battery chemicals harm wildlife and ecosystems and take hundreds of years to break down.


Proper disposal protects your home, your health, and the planet.



🧷 How to Dispose of Batteries the Right Way



Here’s a step-by-step guide to safe and responsible battery disposal:


✅ 1. Identify the Battery Type

Knowing whether it's alkaline, lithium-ion, or lead-acid helps you determine the right disposal method.


✅ 2. Tape the Terminals (For Rechargeables or Lithium Batteries)

Use non-conductive tape (like masking tape) to cover the positive (+) terminals to prevent short circuits, especially when storing or transporting.


✅ 3. Store in a Safe Place

Keep used batteries in a plastic container in a dry, cool area away from heat, moisture, and direct sunlight.


✅ 4. Use Designated Drop-off Points

Bring your used batteries to:

  • senQ outlets with battery recycling bins

  • Recycling centers

  • Municipal collection points

  • Participating retail stores


❌ NEVER:

  • Burn, puncture, or crush batteries, they can explode or release toxic fumes.

  • Dispose of them in regular waste, it’s dangerous and in many places, illegal.



🛡️ Protect Your Devices with Extended Warranty — and the Planet


When you shop with senQ and sign up for our PlusOne Membership, you can enjoy:


  • ✅ Extra 1 Year Warranty

  • ✅ Peace of Mind Against Battery-Related Issues

  • ✅ Sustainable Options for Recycling Your Old Batteries


Your gadgets are protected and so is the environment. It’s a win-win!



💚 Let’s Power Up Responsibly



Batteries may be small, but the impact of improper disposal is huge. By learning how to dispose of them the right way and making use of recycling points like the ones at senQ, you’re taking a stand for safety, sustainability, and smart consumer habits.


Do you Have any used batteries at home?

Bring them to us and let’s build a safer, greener Malaysia together.

 
 
 

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