Petsafe NanoBark Manual página 4

Charge the bark collar
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Connect the charger to the magnetic charging port on the back of the collar
and then plug it in. Leave the bark collar plugged in until it is fully charged; this
will take about 2 hours.
The LED on the bottom of the bark collar will glow green when the collar is
charging and will turn off when the bark collar is fully charged.
Average battery life is 24 hours, depending on how often your dog barks.
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