• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1995 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 338349

• Wave bands
• - without

• Power type and voltage
• Is a battery or storage battery

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: Nickel-Metal-Hydride Battery BP-HP550 / 1.2 V 550mAh - Sony Corporation; Tokyo

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 11.3 x 46.1 x 11.3 mm / 0.4 x 1.8 x 0.4 inch

• Notes

• Rechargeable battery for Sony headphones.

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

• Mentioned in
• -- Original prospect or advert

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 3913 models, 3773 with images and 947 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo