China TMK Battery Systems Inc (DFEL) fair value: what the stock is really worth
As of Sep 18, 2026: fair value of China TMK Battery Systems Inc $0.78, price $1.27, upside -38.6%, quality 53 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 24, 2026.
How to read this chart
60‑month range $0.1280 – $10.00 · fair‑value band $0.7800 – $1.15 · the $1.27 price screens above the $0.7800 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. Dashed = 300-day average. As of Sep 24, 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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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. 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 $1.27, while our model-based Fair Value estimate is $0.7800, implying the stock looks roughly 62.8% overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of $2.49 per share, and 4 of the 16 models we run sit above the $1.27 price.
Bear case: the Multiples group reads lowest at $0.3700, and 12 of the 16 models stay below the price. Evidence for this calculation is low.
Scenario range: $0.7800 (bear) to $1.15 (bull), the price of $1.27 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 53/100 (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 $19.2M · P/E ratio 0.2 · P/S ratio 0.05 · EPS (TTM) $7.50 · Net margin 29.7% · Return on assets (EBIT) −2.0% · Operating margin −472% · Revenue (TTM) $1.1M.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 47 out of 100 (low confidence).
What moves the price
The share trades about 68% below its 52-week high and 408% above its 52-week low, currently above its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −29% fair-value upside, at −39%, DFEL screens richer than that median.
Fair Value models
Bear $0.7800Fair Value $0.7800Bull $1.15
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Based on fiscal year 2025 figures (about 9 months old). Earnings retained since then ($5.51 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.Evidence ⓘEvidence = 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%
’10
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’19
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’25
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% vs 0%, 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%
Compare China TMK Battery Systems Inc with another stock
Price, fair value, quality and upside side by side.
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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 · 552 stocks
Beats the industry median on 3/8 measures
Overall it trails its industry peers.
Valuation
Quality Score53 · Above median
Fair Value upside−39% · Below median
Profitability
Return on assets−12% · Bottom 25%
Net margin (TTM)179% · Top 25%
Growth and dividend
Revenue growth−87% · Bottom 25%
Balance sheet
Debt / equity0.63× · Highest 25%
Valuation Multiplesvs Electrical Equipment & Parts median · lower = cheaper
P/E (TTM)0.2× · Cheapest 25%
P/FCF2,731.9× · Priciest 25%
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 0
FUTURE (revenue growth)0· sector 58
PAST (return on equity)0· sector 26
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 Sep 24, 2026, our model estimates a fair value of $0.7800 versus the last price from Sep 18, 2026 of $1.27, about −39% upside (overvalued).
What is the fair value of DFEL?
Our model-based fair value for China TMK Battery Systems Inc is $0.7800 (as of Sep 24, 2026), built from audited fundamentals. Last price (from Sep 18, 2026): $1.27.
What is the quality score of DFEL?
China TMK Battery Systems Inc has a Quality Score of 53/100. 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 $0.7800 (as of Sep 24, 2026) from 17 valuation models. Cautious scenario $0.7800, optimistic scenario $1.15. 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 $0.7800, about −39% upside versus the last price from Sep 18, 2026 of $1.27 (overvalued). Cautious scenario $0.7800, optimistic scenario $1.15. 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 Sep 24, 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 $0.7800 per share (as of Sep 24, 2026), against a price of $1.27. It is the blended result of 17 valuation models (cash flow, earnings, asset, dividend).
Is China TMK Battery Systems Inc stock overvalued or undervalued in 2026?
As of Sep 24, 2026, DFEL trades above its calculated fair value: price $1.27, fair value $0.7800, a gap of about −39% (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 ($1.27); the fair value is what the company's own numbers justify ($0.7800). For China TMK Battery Systems Inc the two are $0.4900 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 $19.2M (market capitalisation, as of Sep 24, 2026). Per share that is $1.27; our models calculate a fair value of $0.7800 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 $0.7800, base $0.7800, optimistic $1.15 per share (as of Sep 24, 2026, price $1.27). 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 0.2 (as of Sep 24, 2026). A P/E on its own says little: it compares the price with ONE year of profit, while our fair value of $0.7800 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 Sep 24, 2026): debt of 0.63 per unit of equity. They feed the Quality Score of 53/100, 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 $1.27, about 68% below its 52-week high of $4.00 and 408% above the low of $0.2501 (as of Sep 18, 2026). Distance from the high says nothing about value: that is what the fair value of $0.7800 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, Prysmian S.p.A, 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 Sep 24, 2026: price $1.27, calculated fair value $0.7800 (−39%), Quality Score 53/100, from 17 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 17 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of $0.7800, 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 13.2 % 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 Sep 18, 2026 and stands at $1.27. Our model-based fair value is $0.7800, about −39% upside (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 ($1.15). 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 (53/100) 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 $19.2M. 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 0.05 (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 $7.50 (price ÷ EPS = P/E 0.2). 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
Sep 24, 2026