• Country
• Hong Kong

• Manufacturer / Brand
• Mindex Battery Works, Hi-Watt Battery Industry (HW); Hong Kong

• Year
• 2005–2010 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 327630

• Wave bands
• - without

• Power type and voltage
• Is a battery or storage battery / 9 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Heavy Duty 9 Volt H6F 22MX - Mindex Battery Works, Hi-Watt

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 26 x 48 x 17 mm / 1 x 1.9 x 0.7 inch

• Notes

• 9 Volt Block

• Net weight (2.2 lb = 1 kg)
• 0.034 kg / 0 lb 1.2 oz (0.075 lb)

• Author
• Model page created by Manfred Rathgeb. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Mindex Battery Works, Hi-Watt Battery Industry (HW); Hong Kong