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[Batteries] Secondary-Battery Industry Report — The Four Headwinds, Viewed Through an IT-Components Lens

Notes on SK Securities' report "K-Battery: Four Crises and Future Bets," read through the lens of IT-industry downcycles

Written: 2025-06-10 · Industry-report notes · Original Naver Blog post

You are responsible for your own investment decisions. This material is research and is not a recommendation to buy or sell.

0. Bottom line first

I thought this was a report with a refreshingly realistic diagnosis. Secondary batteries look stuck in a tangled cycle from overly aggressive CAPEX, and when reports this honest start to appear, the space itself can turn — so I want to watch it closely. The frame here is "Four headwinds → not a chasm but a demand recession → a downcycle of an intensity not even IT has experienced → then survival and stabilization," and it should be read against IT-component downcycle patterns.

1. The report's four-headwind diagnosis

Crisis 1

Oversupply

Capacity built well ahead of slowing EV demand.

Crisis 2

China

Price pressure and overseas expansion by Chinese cell / material players.

Crisis 3

Subsidies

Earnings volatility tied to IRA and other subsidy-policy shifts.

Crisis 4

Balance-sheet stress

Cash-flow and debt burden after large CAPEX.

Official fact: The source report is published by SK Securities — K-Battery: Four Crises and Future Bets (PDF).

2. "It's not a chasm, it's a demand recession"

Interpretation: The second chapter title is the message. What the market has been softening as a "chasm" (a temporary adoption gap) is being called out as a deeper demand-recession phase. If that diagnosis is right, any valuation that assumes a fast V-shaped rebound is dangerous.

3. A downcycle of an intensity not even IT has experienced

Cycle intensity comparedThe usual IT-components downcycle vs. where batteries are now
BoomOverbuilt CAPEX
Demand slowdownEV chasm → demand recession
Extreme downcycleBeyond anything seen in IT
StabilizationCapex cuts, debt management, less competition
Read it as the IT-components downcycle pattern with the intensity dial turned one notch higher.

Interpretation: Coming from an IT-components perspective, this framing struck me. The level I had been trained to call "the bottom" for IT memory / display downcycles is deeper here, according to the report. So the gut feeling that says "this should be the floor" needs another round of conservative adjustment.

4. Survival & stabilization variables

  • CAPEX cuts — slow new plant / line investment to stop cash burn.
  • Debt management — bond issuance, asset sales, equity raises as a financial cushion.
  • Less competition — marginal players cutting capacity and consolidating, easing price pressure.

Interpretation: The picture is one where "supply shrinks" has to come before "demand returns." That is how IT memory turned, and batteries should be read in the same order.

5. IT components vs. batteries — same pattern, different intensity

In common

Capex-heavy + cyclical

Highly sensitive to demand swings after large CAPEX cycles.

In common

China factor

Supply additions from China shape both the floor and the recovery shape.

Different

OEM dependency

End demand is tied to automakers more than to consumer electronics / PCs.

Different

Subsidy policy

IRA and EV policy directly affect profits far more than in IT.

6. Why I am logging this report

A report with this tone — reality-first, no forced bullishness — is meaningful in itself. The point at which sell-side mood moves from "forced positives" to "honest diagnosis" is usually a sign that the downcycle has gotten deep enough. That is exactly why I want to watch the space closely for a potential turn.

Sources

Naver original