Pathway sections
1
Introduction
2
Extraction
3
Manufacturing
4
Transportation
5
Use
6
Disposal
7
Solutions

Section 1 of 7

Introduction: Trade-offs, Batteries, and Supply Chains

Consider what you already know about mobile phones and the batteries that power them.

What do you think are the benefits? What do you think are the drawbacks?

Scroll to discover

A trade-off is the relationship between a benefit and a drawback or risk.

When we weigh trade-offs, we can think about solutions: what we and others can do to maximize benefits and minimize drawbacks.

Throughout this pathway, we'll evaluate the benefits and drawbacks of the lithium-ion batteries that power mobile phones (and so much more).

Engage

Where are lithium-ion batteries in our community?

Click on the hotspots below to discover devices that use lithium-ion batteries. Think about similarities and differences you notice between these devices. And be on the lookout for things you use and see in your own life…

Subways and Light Rail 

Trains are a piece of public transit systems that bring us from place to place. Lithium-ion batteries can be a part of this system. For example, in some cities, trains use lithium-ion batteries in the brake system to store kinetic energy and use it later.

Electric vehicles

Whispery silent vehicles are becoming a preferred choice of transportation – but did you know the batteries that power them aren’t that different from the ones in your phone? Lithium-ion batteries power electric cars, bikes, and scooters.

Virtual reality

Virtual reality (VR) technology creates immersive, interactive environments. Lithium-ion batteries power VR headsets and controllers.

Mobile phones 

Mobile phones help us stay connected to one another no matter where in the world we are. They are powered by lithium-ion batteries.

Stationary energy storage

Lithium-ion batteries can store energy for future use as stationary energy storage so it can be used when it is needed.

Drones:

Drones are flying vehicles that are unpiloted or piloted with a remote control. Drones are useful for tasks like search and rescue, aerial photography, and delivering packages. Lithium-ion batteries power these devices.

Headphones 

Lithium-ion technology grants batteries the flexibility to be small and rechargeable. These qualities allow them to power devices like wireless earbuds and headphones.

Hoverboards

Lithium-ion batteries power novel forms of transportation such as self-balancing scooters.

Power tools 

Cordless power tools facilitate construction in places that lack electrical outlets. These tools are often powered by lithium-ion batteries.

Smart watches

Smart watches and other wearables do more than just tell the time. These rechargeable, small devices can monitor heart rate, connect to the internet, and use GPS. They are powered by lithium-ion batteries.

Tablets

Tablets have the capabilities of a smartphone with a larger screen. These powerful, portable devices are fueled by lithium-ion batteries.

Portable chargers

Lithium-ion batteries can store energy for future use in portable power banks so that you can charge your devices on the go.

Satellites

Satellites orbit the planet. They transmit telecommunications like TV, internet, and phone. They inform GPS and meteorology systems. Satellites are powered by solar power, which is stored in lithium-ion batteries for use when the satellites are in the Earth’s shadow.

Medical devices 

Medical devices like blood glucose meters can support and monitor health conditions over extended periods of time. These devices are sometimes powered by lithium-ion batteries.

Solar panels

Renewable energy sources like solar vary in how much energy they can provide at a given time. Lithium-ion batteries store this energy so that it can be used consistently.

Asset: Cityscape Interactive

Think about the different devices that use lithium-ion batteries as a source of power.

Select the statements below that you agree with.

Asset: Introduction

Explore

Why do we use lithium-ion batteries?

Lithium-ion batteries are portable and powerful. They can store a lot of energy in a small package. And they can be recharged thousands of times. Because of this, they are able to power all of the devices shown in the cityscape above.

Asset: Introduction

Explain

Lithium-ion trade-offs

We’re about to explore some of the trade-offs associated with lithium-ion batteries. Below, determine what is a benefit and what is a drawback.

Printable version

Asset: Introduction
Elaborate

Battery benefits

We all benefit from forming communities that are safe and sustainable: able to meet the needs of the present without compromising the needs of the future.

When we build cities to be safe and sustainable, they also become more resilient: able to recover from unfortunate circumstances.

Lithium-ion batteries empower us to construct and live in communities that are safe and sustainable. Check out some examples of how. What do these make you wonder about?

Battery drawbacks

Lithium-ion batteries are powerful, portable, and versatile.

They are also a source of great risk, which is a type of drawback that presents the possibility of danger.

Benefits and risks can emerge at each stage of the supply chain.

Supply Chains

A supply chain is the series of steps from the extraction of raw materials to creating a product and then transporting, using, and disposing of it. Every product we use has its own supply chain.

Below, check out some of the below risks that can emerge throughout the lithium-ion battery supply chain. What do these make you wonder about?

Let’s take a close look at the vocabulary that will help us communicate about supply chains.

Lithium-ion batteries

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Supply chains

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Trade offs

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Trade-offs, the supply chain, and solutions

Lithium-ion batteries answer the growing demand for portable and renewable energy.

Follow the lithium-ion battery’s global supply chain journey step by step:

Extraction of Natural Resources

Battery Production

Transportation

Product Use

Waste and Disposal

Let’s track the journey of your mobile phone battery. Through this journey, we will better understand the trade-offs that emerge throughout the battery supply chain.

We’ll also think about solutions we can pursue to maximize the benefits and minimize the drawbacks.

Next

Extraction: Mining minerals

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