General Motors plans to launch new battery tech by 2028

Updated at: June 15, 2026 at 12:35 PM

General Motors (GM) is strategically evolving its battery technology to meet changing global demands.

nounGeneral Motors

adverbstrategically

verbevolve

nounbattery

By 2028, the automotive giant plans to commercialize two distinct battery chemistries, aiming to diversify its reach beyond just electric vehicles (EVs).

verbcommercialize

nounbattery

One major focus is sodium-ion batteries, developed with startup Peak Energy.

adjectivesodium-ion

Because sodium is abundant and the batteries require no active cooling, they offer a cheaper, more sustainable, and durable alternative to lithium-based systems.

adjectiveabundant

adjectivecheap

Simultaneously, GM is refining its EV strategy by pivoting toward lithium manganese-rich (LMR) batteries.

verbpivot

This shift reflects a clever response to the current "tepid" EV market.

adjectivetepid

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Comprehension Questions

What is the main purpose of GM's new sodium-ion battery technology?

Large-scale grid and energy storage applications.

Powering high-performance sports cars.

Replacing traditional gasoline engines in small sedans.

Reveal Answer

✓

Correct Choice

Large-scale grid and energy storage applications.

Why does GM prefer sodium-ion batteries for energy storage?

They are the only battery type that works at freezing temperatures.

They do not require expensive active cooling systems.

They use lithium, which is easy to find in the U.S.

Reveal Answer

✓

Correct Choice

They do not require expensive active cooling systems.

Which vehicles is GM targeting with its new LMR battery chemistry?

Compact urban commuter vehicles.

Electric trucks and full-size SUVs.

Motorcycles and small electric scooters.

Reveal Answer

✓

Correct Choice

Electric trucks and full-size SUVs.

What is a primary advantage of LMR battery chemistry for EVs?

It makes the battery pack significantly heavier.

It reduces reliance on expensive materials like cobalt and nickel.

It requires more cobalt to function correctly.

Reveal Answer

✓

Correct Choice

It reduces reliance on expensive materials like cobalt and nickel.

What is the targeted timeline for GM to commercialize these new technologies?

By 2028.

By the end of this year.

By the year 2040.

Reveal Answer

✓

Correct Choice

By 2028.

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