Technical specifications
Portable Charger
Dimensions
99.4 x 35 x 67.5 mm/3,9 x 1.4 x 2.7”
Weight
145 grams / 5.1 oz
Power supply
USB power supply, 5 V
Internal power source
Rechargeable lithium ion battery,
3.7 V, 2600 mAh
Charging time for internal
lithium ion battery in charger
Max 3,5 hours, depending on initial
state of the battery
Battery life (fully charged, not
connected to mains power)
Min. 3 full charges of 2 hearing
aids.
Without hearing aids: 12 months
Charging time for hearing aid
< 40° C (104° F): 3 hours,
depending on initial state of the
battery
Wireless frequency between
hearing aid and charger
2.4 GHz and 333 kHz
Technical specifications
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