Safety Manual
17
Forcertainbatterytypes
Forhearinginrumentswithbuilt-inpowercells
(lithium-ionrechargeablebatteries)
Read the safety information on power cells in the hearing
inrument's user guide.
Forhearinginrumentswithreplaceablebatteries
NOTICE
Only use zinc-air batteries or nickel-metal hydride
(NiMH) rechargeable batteries.
Do not use e.g. silver-zinc or lithium-ion
rechargeable batteries.
NOTICE
Leaking batteries damage the hearing inruments.
X Turn the hearing inruments o when not in use
to preserve the battery.
X Remove batteries when the inruments are not
in use for a prolonged period of time.
The following table helps you to nd the correct zinc-air
battery. The suitable battery size for your hearing
inruments is lied in the user guide.
Battery size IEC code ANSI code Typical color code
10 PR70 7005ZD yellow
13 PR48 7000ZD orange
312 PR41 7002ZD brown
675 PR44 7003ZD blue