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Side-by-side financial comparison of CBAK Energy Technology, Inc. (CBAT) and Eos Energy Enterprises, Inc. (EOSE). Click either name above to swap in a different company.
CBAK Energy Technology, Inc. is the larger business by last-quarter revenue ($58.8M vs $58.0M, roughly 1.0× Eos Energy Enterprises, Inc.). CBAK Energy Technology, Inc. runs the higher net margin — -12.5% vs -207.7%, a 195.1% gap on every dollar of revenue. On growth, Eos Energy Enterprises, Inc. posted the faster year-over-year revenue change (699.6% vs 131.8%). CBAK Energy Technology, Inc. produced more free cash flow last quarter ($16.1M vs $-75.2M). Over the past eight quarters, Eos Energy Enterprises, Inc.'s revenue compounded faster (196.4% CAGR vs -0.0%).
CBAK Energy Technology, Inc. is a global supplier of lithium-ion battery products including high-performance cells, modules and battery packs. It serves key segments such as electric vehicles, stationary energy storage systems and consumer electronics, with core operations in China and a worldwide customer base.
Eos Energy Enterprises, Inc. is an energy storage solutions provider that designs, produces and deploys safe long-duration zinc-based battery systems. It serves utility, commercial, industrial and microgrid customers across North America, Europe and Asia, supporting grid stability and renewable energy integration.
CBAT vs EOSE — Head-to-Head
Income Statement — Q4 2025 vs Q4 2025
| Metric | | |
|---|---|---|
| Revenue | $58.8M | $58.0M |
| Net Profit | $-7.4M | $-120.5M |
| Gross Margin | 7.3% | -93.8% |
| Operating Margin | -13.6% | -140.1% |
| Net Margin | -12.5% | -207.7% |
| Revenue YoY | 131.8% | 699.6% |
| Net Profit YoY | -63.6% | 55.1% |
| EPS (diluted) | $-0.08 | $-0.53 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $58.8M | $58.0M | ||
| Q3 25 | $60.9M | $30.5M | ||
| Q2 25 | $40.5M | $15.2M | ||
| Q1 25 | $34.9M | $10.5M | ||
| Q4 24 | $25.4M | $7.3M | ||
| Q3 24 | $44.6M | $854.0K | ||
| Q2 24 | $47.8M | $898.0K | ||
| Q1 24 | $58.8M | $6.6M |
| Q4 25 | $-7.4M | $-120.5M | ||
| Q3 25 | $2.7M | $-641.4M | ||
| Q2 25 | $-3.1M | $-222.9M | ||
| Q1 25 | $-1.6M | $15.1M | ||
| Q4 24 | $-4.5M | $-268.1M | ||
| Q3 24 | $17.6K | $-342.9M | ||
| Q2 24 | $6.4M | $-28.2M | ||
| Q1 24 | $9.8M | $-46.7M |
| Q4 25 | 7.3% | -93.8% | ||
| Q3 25 | 8.0% | -111.2% | ||
| Q2 25 | 11.0% | -203.2% | ||
| Q1 25 | 13.7% | -234.7% | ||
| Q4 24 | 13.1% | -324.0% | ||
| Q3 24 | 15.6% | -2916.9% | ||
| Q2 24 | 26.6% | -1472.5% | ||
| Q1 24 | 31.9% | -327.6% |
| Q4 25 | -13.6% | -140.1% | ||
| Q3 25 | -6.6% | -200.6% | ||
| Q2 25 | -8.7% | -419.1% | ||
| Q1 25 | -8.2% | -506.2% | ||
| Q4 24 | -26.0% | -712.8% | ||
| Q3 24 | -1.9% | -6244.3% | ||
| Q2 24 | 12.4% | -3233.5% | ||
| Q1 24 | 17.4% | -623.2% |
| Q4 25 | -12.5% | -207.7% | ||
| Q3 25 | 4.4% | -2102.1% | ||
| Q2 25 | -7.6% | -1463.2% | ||
| Q1 25 | -4.5% | 144.7% | ||
| Q4 24 | -17.8% | -3696.7% | ||
| Q3 24 | 0.0% | -40148.2% | ||
| Q2 24 | 13.5% | -3137.2% | ||
| Q1 24 | 16.7% | -707.6% |
| Q4 25 | $-0.08 | $-0.53 | ||
| Q3 25 | $0.03 | $-4.91 | ||
| Q2 25 | $-0.03 | $-1.05 | ||
| Q1 25 | $-0.02 | $-0.20 | ||
| Q4 24 | $-0.05 | $-2.30 | ||
| Q3 24 | $0.00 | $-1.77 | ||
| Q2 24 | $0.07 | $-0.25 | ||
| Q1 24 | $0.11 | $-0.23 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $8.3M | $568.0M |
| Total DebtLower is stronger | $4.1M | $813.3M |
| Stockholders' EquityBook value | $112.7M | $-2.2B |
| Total Assets | $426.2M | $885.2M |
| Debt / EquityLower = less leverage | 0.04× | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $8.3M | $568.0M | ||
| Q3 25 | $10.5M | $58.7M | ||
| Q2 25 | $45.7M | $120.2M | ||
| Q1 25 | $9.6M | $82.6M | ||
| Q4 24 | $11.0M | $74.3M | ||
| Q3 24 | $24.2M | $23.0M | ||
| Q2 24 | $44.1M | $52.5M | ||
| Q1 24 | $23.8M | $31.8M |
| Q4 25 | $4.1M | $813.3M | ||
| Q3 25 | $4.8M | $448.5M | ||
| Q2 25 | $4.9M | $445.3M | ||
| Q1 25 | $4.1M | $325.5M | ||
| Q4 24 | — | $316.9M | ||
| Q3 24 | — | $187.4M | ||
| Q2 24 | — | $153.3M | ||
| Q1 24 | — | $205.6M |
| Q4 25 | $112.7M | $-2.2B | ||
| Q3 25 | $121.4M | $-2.3B | ||
| Q2 25 | $118.2M | $-1.1B | ||
| Q1 25 | $120.8M | $-942.2M | ||
| Q4 24 | $121.7M | $-1.1B | ||
| Q3 24 | $131.2M | $-573.8M | ||
| Q2 24 | $126.6M | $-190.8M | ||
| Q1 24 | $120.9M | $-147.7M |
| Q4 25 | $426.2M | $885.2M | ||
| Q3 25 | $363.9M | $328.2M | ||
| Q2 25 | $333.1M | $361.0M | ||
| Q1 25 | $311.5M | $263.3M | ||
| Q4 24 | $302.2M | $260.3M | ||
| Q3 24 | $293.5M | $216.8M | ||
| Q2 24 | $279.6M | $248.8M | ||
| Q1 24 | $286.5M | $155.7M |
| Q4 25 | 0.04× | — | ||
| Q3 25 | 0.04× | — | ||
| Q2 25 | 0.04× | — | ||
| Q1 25 | 0.03× | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $29.8M | $-50.3M |
| Free Cash FlowOCF − Capex | $16.1M | $-75.2M |
| FCF MarginFCF / Revenue | 27.3% | -129.7% |
| Capex IntensityCapex / Revenue | 23.4% | 43.1% |
| Cash ConversionOCF / Net Profit | — | — |
| TTM Free Cash FlowTrailing 4 quarters | $3.9M | $-265.0M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $29.8M | $-50.3M | ||
| Q3 25 | $14.6M | $-65.9M | ||
| Q2 25 | $13.8M | $-66.1M | ||
| Q1 25 | $-9.6M | $-28.9M | ||
| Q4 24 | $9.6M | $-42.7M | ||
| Q3 24 | $19.7M | $-44.4M | ||
| Q2 24 | $2.9M | $-26.3M | ||
| Q1 24 | $7.4M | $-40.5M |
| Q4 25 | $16.1M | $-75.2M | ||
| Q3 25 | $6.0M | $-82.7M | ||
| Q2 25 | $4.1M | $-73.2M | ||
| Q1 25 | $-22.3M | $-33.8M | ||
| Q4 24 | $3.9M | $-55.8M | ||
| Q3 24 | $16.5M | $-54.2M | ||
| Q2 24 | $2.5M | $-32.6M | ||
| Q1 24 | $-454.0K | $-44.5M |
| Q4 25 | 27.3% | -129.7% | ||
| Q3 25 | 9.9% | -271.1% | ||
| Q2 25 | 10.2% | -480.2% | ||
| Q1 25 | -63.9% | -323.6% | ||
| Q4 24 | 15.5% | -769.1% | ||
| Q3 24 | 37.1% | -6347.5% | ||
| Q2 24 | 5.2% | -3628.3% | ||
| Q1 24 | -0.8% | -674.4% |
| Q4 25 | 23.4% | 43.1% | ||
| Q3 25 | 14.1% | 55.2% | ||
| Q2 25 | 23.8% | 46.2% | ||
| Q1 25 | 36.3% | 47.0% | ||
| Q4 24 | 22.5% | 180.6% | ||
| Q3 24 | 7.0% | 1143.2% | ||
| Q2 24 | 0.9% | 695.9% | ||
| Q1 24 | 13.4% | 61.2% |
| Q4 25 | — | — | ||
| Q3 25 | 5.51× | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | -1.91× | ||
| Q4 24 | — | — | ||
| Q3 24 | 1115.72× | — | ||
| Q2 24 | 0.46× | — | ||
| Q1 24 | 0.76× | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
CBAT
| Manufacturing Lithium Batteries | $28.0M | 48% |
| Residential Energy Supply And Uninterruptable Supplies | $17.8M | 30% |
| Light Electric Vehicles | $12.9M | 22% |
| Precursor | $108.0K | 0% |
EOSE
Segment breakdown not available.
