China TMK Battery Systems Inc (DFEL) fair value: what the stock is really worth
As of Oct 27, 2026: fair value (intrinsic value) of China TMK Battery Systems Inc stock $0.81, price $1.42, that is 43.1% below the price, quality 55 out of 100. Rating: strongly overvalued. Calculated from audited financials with 13 of our 26 valuation models and 37 quality factors, updated daily.
69 individual criteria per stock, every one traceableSee the method →
Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 6, 2026.
How to read this chart
60‑month range $0.1280 – $10.00 · fair‑value band $0.7000 – $0.8600 · the $1.42 price screens above the $0.8100 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). 1 fiscal year is left out: there the valuation rested on only a fraction of the usual models. As of Nov 6, 2026.
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China TMK Battery Systems Inc. engages in the new energy vehicle parts business. It is also involved in the centralized rapid charging for new energy vehicles, lithium batteries, new materials, artificial intelligence basic software equipment, Internet, and other businesses.
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The company was founded in 1999 and is based in Shenzhen, the People's Republic of China.
Stock analysis
China TMK Battery Systems Inc (DFEL) currently trades at $1.42, while our model-based Fair Value estimate is $0.8100, 43% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of $0.8600 per share, and 1 of the 11 models we run sit above the $1.42 price.
Bear case: the DCF Models group reads lowest at $0.1300, and 10 of the 11 models stay below the price. Data coverage for this calculation is low.
Scenario range: $0.7000 (bear) to $0.8600 (bull), the price of $1.42 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 55/100 (solid quality), in the Industrials sector.
Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.
China TMK Battery Systems Inc reported revenue of $2.8M in FY2025 versus $1.5M in FY2021, a compound +17.3%/yr. Reported net income was $819K in FY2025.
Key figures
Market cap $21.5M Micro · P/E ratio 0.7 · P/S ratio 0.21 · EPS (TTM) $2.05 · Net margin 29.7% · Return on assets (EBIT) −2.0% (5-year average) · Operating margin −472% · Revenue (TTM) $1.1M.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 58 out of 100 (low confidence).
What moves the price
The share trades about 64% below its 52-week high and 469% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −36% fair-value upside, at −43%, DFEL screens richer than that median.
Fair Value models
Bear$0.7000Fair Value $0.8100Bull$0.8600
Price $1.42 · Downside -43.1%
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above starts from their evidence-weighted blend, not from a single model. In cyclical trough or peak years, after dilution or a stock split it is adjusted afterwards, so it can sit above or below the models. Based on fiscal year 2025 figures (about 10 months old). Earnings retained since then ($1.76 per share) are deliberately not added.Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds.Coverage ⓘCoverage = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card.66/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Revenue growth 1 year
+1,172.0%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+34.9%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+53.6%
Start year 2020 (pandemic)
Revenue growth 15 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
−19.1%
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What shareholders gained per year (last 5 years) ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate.
+99.2%
Earnings growth per share plus dividend.
Earnings per share, growth per year+99.2%
Dividend (yield on the price)0.0%
Pace: 5 vs 10 years ⓘTwo data points, not a trend model: earnings growth per share over the last 5 fiscal years against the last 10. Labelled "steady" when both rates are within 3 percentage points of each other, otherwise picking up or flattening. Shown only when ten years of history exist.99.2% vs 0.4%, picking up
Profit margin 2020 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.12% → 30%
Pace: the 5-year rate starts in 2020 (pandemic)
⚠ Revenue per share shrinking 44.9%/yr over ~13Y (margins eroding too) ⓘStructural-decline marker: revenue PER SHARE has fallen over the last decade (robust median trend, not a single year). Backtested across 2005 to 2017, such businesses trailed the market by about 2.5 percentage points per year. Display only: it does not change the fair value or the quality score.
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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Electrical Equipment & Parts · 564 stocks
Beats the industry median on 4/7 measures
A mixed picture versus its industry peers.
Valuation
Quality Score55 · Above median
Fair Value upside−43.1% · Below median
Profitability
Return on assets4.4% · Above median
Net margin (12 months)178.9% · Top 25%
Growth and dividend
Revenue growth (quarter YoY)−86.7% · Bottom 25%
Balance sheet
Debt / equity0.63× · Highest 25%
Valuation Multiplesvs Electrical Equipment & Parts median · lower = cheaper
P/E (12 months)0.7× · Cheapest 25%
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 0
FUTURE (revenue growth)0· sector 66
PAST (return on equity)0· sector 25
HEALTH (low debt)69· sector 97
DIVIDEND (yield)0· sector 23
VALUE 0: the price sits above our fair-value range.
For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.
Cite: Fair Value Calculator (2026). "China TMK Battery Systems Inc Fair Value". https://www.fairvalue-calculator.com/stock/DFEL
Frequently asked questions
Is China TMK Battery Systems Inc (DFEL) overvalued or undervalued?
As of Nov 6, 2026, our model estimates a fair value of $0.8100 versus the last price from Oct 27, 2026 of $1.42, about 43% lower (overvalued).
What is the fair value of DFEL?
Our model-based fair value for China TMK Battery Systems Inc is $0.8100 (as of Nov 6, 2026), built from audited fundamentals. Last price (from Oct 27, 2026): $1.42.
What is the quality score of DFEL?
China TMK Battery Systems Inc has a Quality Score of 55/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for China TMK Battery Systems Inc (DFEL)?
Our model-based price target is the fair value of $0.8100 (as of Nov 6, 2026) from 13 valuation models. Cautious scenario $0.7000, optimistic scenario $0.8600. It is a calculation from audited fundamentals, not an analyst target.
What is the China TMK Battery Systems Inc stock forecast for 2026?
Our models put fair value at $0.8100, about 43% lower versus the last price from Oct 27, 2026 of $1.42 (overvalued). Cautious scenario $0.7000, optimistic scenario $0.8600. The calculation is refreshed regularly with new filings.
What is the revenue of China TMK Battery Systems Inc (DFEL)?
China TMK Battery Systems Inc reported trailing-twelve-month revenue of about $1.1M (latest available figure, as of Nov 6, 2026).
What is the intrinsic value of China TMK Battery Systems Inc (DFEL)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For China TMK Battery Systems Inc it is $0.8100 per share (as of Nov 6, 2026), against a price of $1.42. It is the blended result of 13 valuation models in 6 families (DCF Models, Earnings-Based, Multiples, Asset-Based, Economic Profit, Growth Earnings).
Is China TMK Battery Systems Inc stock overvalued or undervalued in 2026?
As of Nov 6, 2026, DFEL trades above its calculated fair value: price $1.42, fair value $0.8100, a gap of about −43% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of DFEL?
No. The price is what the market pays today ($1.42); the fair value is what the company's own numbers justify ($0.8100). For China TMK Battery Systems Inc the two are $0.6140 per share apart. That gap is exactly why we show both numbers side by side.
How much is China TMK Battery Systems Inc worth?
The market values China TMK Battery Systems Inc at about $21.5M (market capitalisation, as of Nov 6, 2026). Per share that is $1.42; our models calculate a fair value of $0.8100 per share.
What do the bullish and bearish scenarios say about DFEL?
Our models span a range for China TMK Battery Systems Inc: cautious scenario $0.7000, base $0.8100, optimistic $0.8600 per share (as of Nov 6, 2026, price $1.42). The range comes from different growth and margin assumptions, not from analyst opinions.
What is the P/E ratio of DFEL?
China TMK Battery Systems Inc trades at a price-to-earnings ratio of 0.7 (as of Nov 6, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of $0.8100 is built from several models across several years.
How solid is the balance sheet of China TMK Battery Systems Inc (DFEL)?
Balance-sheet figures for China TMK Battery Systems Inc (as of Nov 6, 2026): debt of 0.63 per unit of equity. They feed the Quality Score of 55/100, which measures business quality independently of the share price.
How far is DFEL from its 52-week high?
China TMK Battery Systems Inc trades at $1.42, about 64% below its 52-week high of $4.00 and 469% above the low of $0.2501 (as of Nov 6, 2026). Distance from the high says nothing about value: that is what the fair value of $0.8100 is for.
Which stocks are comparable to China TMK Battery Systems Inc?
From the same area (Industrials) we also value Contemporary Amperex Technology Co, ABB Ltd, Vertiv Holdings, Delta Electronics (Thailand) Public Company, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is China TMK Battery Systems Inc stock attractive at the current price?
The data as of Nov 6, 2026: price $1.42, calculated fair value $0.8100 (−43%), Quality Score 55/100, from 13 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of DFEL calculated?
We run China TMK Battery Systems Inc through 13 models from 6 families: DCF Models, Earnings-Based, Multiples, Asset-Based, Economic Profit, Growth Earnings. Every model gets the same audited fundamentals; the fair value of $0.8100 builds on their evidence-weighted average, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 13.3% above its aggregate fair value. China TMK Battery Systems Inc itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of China TMK Battery Systems Inc (DFEL)?
The latest price we hold is from Oct 27, 2026 and stands at $1.42. Our model-based fair value is $0.8100, about 43% lower (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with China TMK Battery Systems Inc right now?
The price sits above even our optimistic bull case ($0.8600). The favourable scenario is already priced in. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution. Solid but not exceptional quality (55/100) and above fair value, neither a clear bargain nor a standout compounder.
Key figures of China TMK Battery Systems Inc
How large is the market capitalisation of China TMK Battery Systems Inc (DFEL)?
The market capitalisation of China TMK Battery Systems Inc is $21.5M. The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of China TMK Battery Systems Inc (DFEL)?
The price-to-sales ratio of China TMK Battery Systems Inc is 0.21 (P/E × margin). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of China TMK Battery Systems Inc (DFEL)?
Earnings per share at China TMK Battery Systems Inc are $2.05 (price ÷ EPS = P/E 0.7). Earnings per share over the last twelve months: total profit spread across every single share.
What is the net margin of China TMK Battery Systems Inc (DFEL)?
The net margin of China TMK Battery Systems Inc is 29.7% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the EBIT return on assets of China TMK Battery Systems Inc (DFEL)?
On an EBIT basis the return on assets of China TMK Battery Systems Inc is −2.0% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of China TMK Battery Systems Inc (DFEL)?
The operating margin of China TMK Battery Systems Inc is −472% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at China TMK Battery Systems Inc (DFEL)?
Revenue at China TMK Battery Systems Inc is growing −86.7% versus a year earlier (3y avg +34.9%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How much free cash flow does China TMK Battery Systems Inc (DFEL) generate?
The free cash flow of China TMK Battery Systems Inc is $7.0K (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net cash does China TMK Battery Systems Inc (DFEL) hold?
China TMK Battery Systems Inc holds more cash than debt, $56.1K net (fiscal year 2025). The company holds more cash than debt, a safety cushion.
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Thin data
Nov 6, 2026