v3.26.1
Property, Plant and Equipment, Net (Tables)
6 Months Ended
Jun. 30, 2026
Property, Plant and Equipment, Net.  
Schedule of property plant and equipment net

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June 30, 2026

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December 31, 2025

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Production equipment

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$

42,868

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$

43,203

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Laboratory equipment

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17,580

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​

15,287

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Leasehold improvements

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73,334

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73,369

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Furniture and computer equipment

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4,711

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4,711

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Construction in progress

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12,030

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6,858

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Total cost

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150,523

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143,428

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Accumulated depreciation

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(66,316)

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(57,110)

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Property, plant and equipment, net

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$

84,207

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$

86,318

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Schedule of depreciation expense

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Three Months Ended June 30, 

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Six Months Ended June 30, 

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2026

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2025

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2026

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2025

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Depreciation expense

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$

4,752

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$

4,595

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$

9,480

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$

9,131

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Schedule of construction in progress

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Construction in progress

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June 30, 2026

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December 31, 2025

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Continuous electrolyte pilot manufacturing line

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$

10,978

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$

5,214

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Cell safety abuse lab

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—

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94

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EIC

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111

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111

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Other capital projects

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941

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1,439

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Total

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$

12,030

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$

6,858

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