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v3.25.3

Property, Plant and Equipment (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful Lives | 20 years |  | 20 years |  |
Property, plant and equipment, gross | $ 1,432,015 |  | $ 1,432,015 |  | $ 1,225,421
Less: Accumulated Depreciation | (765,425) |  | (765,425) |  | (611,463)
Property, plant and equipment, net | 666,590 |  | 666,590 |  | 613,958
Depreciation expense | 46,374 | $ 48,963 | 137,079 | $ 151,847 |
Computers & Servers |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Property, plant and equipment, gross | $ 176,716 |  | $ 176,716 |  | 171,977
Computers & Servers | Minimum |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful Lives | 1 year |  | 1 year |  |
Computers & Servers | Maximum |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful Lives | 3 years |  | 3 years |  |
Vehicles |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Property, plant and equipment, gross | $ 65,754 |  | $ 65,754 |  | 65,414
Vehicles | Minimum |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful Lives | 5 years |  | 5 years |  |
Vehicles | Maximum |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful Lives | 7 years |  | 7 years |  |
Office furniture and equipment |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Property, plant and equipment, gross | $ 445,323 |  | $ 445,323 |  | 366,323
Office furniture and equipment | Minimum |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful Lives | 3 years |  | 3 years |  |
Office furniture and equipment | Maximum |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful Lives | 5 years |  | 5 years |  |
Test units and loaned chargers |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Property, plant and equipment, gross | $ 744,222 |  | $ 744,222 |  | $ 621,707
Test units and loaned chargers | Minimum |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful Lives | 5 years |  | 5 years |  |
Test units and loaned chargers | Maximum |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Useful Lives | 7 years |  | 7 years |  |

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