v3.26.1
Property Plant and Equipment (Details) - USD ($)
 9 Months Ended 12 Months Ended
Jun. 30, 2026
Sep. 30, 2025
Property plant and equipment    
Exchange differences $ (225,000) $ (15,000)
Property, plant and equipment, Balance ending 25,096,000 17,836,000
Depreciation and impairment, Balance at beginning (4,793,000) (3,860,000)
Depreciation 1,362,000 1,369,000
Depreciation and impairment, Disposals   435,000
Depreciation and impairment, Exchange differences 101,000 1,000
Depreciation and impairment, Balance at ending (6,054,000) (4,793,000)
Net Book Value ending 19,042,000 13,043,000
Statement [Line Items]    
Property, plant and equipment, Balance beginning 17,836,000 13,834,000
Additions 7,485,000 4,515,000
Disposals   (498)
Right of use Asset [Member]    
Property plant and equipment    
Exchange differences (100,000) (4,000)
Property, plant and equipment, Balance ending 4,460,000 3,109,000
Depreciation and impairment, Balance at beginning (1,977,000) (1,584,000)
Depreciation 389,000 393,000
Depreciation and impairment, Disposals   0
Depreciation and impairment, Exchange differences 48,000 0
Depreciation and impairment, Balance at ending (2,318,000) (1,977,000)
Net Book Value ending 2,142,000 1,132,000
Statement [Line Items]    
Property, plant and equipment, Balance beginning 3,109,000 3,209,000
Additions 1,451,000 (96,000)
Disposals   0
Leasehold Improvements [Member]    
Property plant and equipment    
Exchange differences (13,000) 0
Property, plant and equipment, Balance ending 2,422,000 329,000
Depreciation and impairment, Balance at beginning (79,000) (48,000)
Depreciation 59,000 31,000
Depreciation and impairment, Disposals   0
Depreciation and impairment, Exchange differences 3,000 0
Depreciation and impairment, Balance at ending (135,000) (79,000)
Net Book Value ending 2,287,000 250,000
Statement [Line Items]    
Property, plant and equipment, Balance beginning 329,000 76,000
Additions 2,106,000 253,000
Disposals   0
Production Equipment [Member]    
Property plant and equipment    
Exchange differences (60,000) 0
Property, plant and equipment, Balance ending 2,953,000 2,513,000
Depreciation and impairment, Balance at beginning (1,038,000) (1,194,000)
Depreciation 296,000 279,000
Depreciation and impairment, Disposals   435,000
Depreciation and impairment, Exchange differences 29,000 0
Depreciation and impairment, Balance at ending (1,305,000) (1,038,000)
Net Book Value ending 1,648,000 1,475,000
Statement [Line Items]    
Property, plant and equipment, Balance beginning 2,513,000 1,809,000
Additions 500,000 1,213,000
Disposals   (509)
Office Furniture And Equipment [Member]    
Property plant and equipment    
Exchange differences (6,000) (5,000)
Property, plant and equipment, Balance ending 150,000 120,000
Depreciation and impairment, Balance at beginning (92,000) (72,000)
Depreciation 22,000 21,000
Depreciation and impairment, Disposals   0
Depreciation and impairment, Exchange differences 3,000 1,000
Depreciation and impairment, Balance at ending (111,000) (92,000)
Net Book Value ending 39,000 28,000
Statement [Line Items]    
Property, plant and equipment, Balance beginning 120,000 105,000
Additions 36,000 20,000
Disposals   0
Capital Work In Progress [Member]    
Property plant and equipment    
Exchange differences 0 0
Property, plant and equipment, Balance ending 5,178,000 2,049,000
Depreciation and impairment, Balance at beginning 0 0
Depreciation 0 0
Depreciation and impairment, Disposals   0
Depreciation and impairment, Exchange differences 0 0
Depreciation and impairment, Balance at ending 0 0
Net Book Value ending 5,178,000 2,049,000
Statement [Line Items]    
Property, plant and equipment, Balance beginning 2,049,000 0
Additions 3,129,000 2,049,000
Disposals   0
Battery Technology [Member]    
Property plant and equipment    
Exchange differences (46,000) (6,000)
Property, plant and equipment, Balance ending 2,233,000 2,016,000
Depreciation and impairment, Balance at beginning (440,000) (169,000)
Depreciation 315,000 271,000
Depreciation and impairment, Disposals   0
Depreciation and impairment, Exchange differences 19,000 0
Depreciation and impairment, Balance at ending (736,000) (440,000)
Net Book Value ending 1,497,000 1,576,000
Statement [Line Items]    
Property, plant and equipment, Balance beginning 2,016,000 935,000
Additions 263,000 1,076,000
Disposals   11
Land [Member]    
Property plant and equipment    
Exchange differences 0 0
Property, plant and equipment, Balance ending 215,000 215,000
Depreciation and impairment, Balance at beginning 0 0
Depreciation 0 0
Depreciation and impairment, Disposals   0
Depreciation and impairment, Exchange differences 0 0
Depreciation and impairment, Balance at ending 0 0
Net Book Value ending 215,000 215,000
Statement [Line Items]    
Property, plant and equipment, Balance beginning 215,000 215,000
Additions 0 0
Disposals   0
Building [Member]    
Property plant and equipment    
Exchange differences 0  
Property, plant and equipment, Balance ending 7,485,000 7,485,000
Depreciation and impairment, Balance at beginning (1,167,000) (793,000)
Depreciation 281,000 374,000
Depreciation and impairment, Disposals   0
Depreciation and impairment, Exchange differences (1,000) 0
Depreciation and impairment, Balance at ending (1,449,000) (1,167,000)
Net Book Value ending 6,036,000 6,318,000
Statement [Line Items]    
Property, plant and equipment, Balance beginning 7,485,000 7,485,000
Additions $ 0 0
Disposals   $ 0