• Country
• Canada

• Manufacturer / Brand
• Mallory Battery Company of Canada Limited; Clarkson (Ontario)

• Year
• 1955 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 259885

• Wave bands
• - without

• Power type and voltage
• Is a battery or storage battery / 1,4 Volt

• from Radiomuseum.org
• Model: Mercury Battery for Hearing Aids - 1.4 Volts RM-401H - Mallory Battery Company of

• Dimensions (WHD)
• 11 x 29 x 11 mm / 0.4 x 1.1 x 0.4 inch

• Notes

• Made in Canada.

• Net weight (2.2 lb = 1 kg)
• 0.008 kg / 0 lb 0.3 oz (0.018 lb)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Mallory Battery Company of Canada Limited; Clarkson (Ontario)