Charging - Shearwater Peregrine Operating Instructions Manual

Operating Instructions

11. Charging

The Shearwater Peregrine charges wirelessly when
mounted on the included dock and on some third
party wireless Qi compliant chargers.
The screen will dim after 20 seconds, but pressing any
button will wake up the Peregrine.
Charger Positioning
Wireless chargers quickly lose efficiency when
the transmission and receiver coils are not aligned
properly or there is too large an air gap.
Ensure the Peregrine is flat against the charging dock
for the fastest, most efficient charge.
If the Peregrine stops charging and the charger light
begins to flash red, remove and replace the Peregrine
and charging should resume.
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Battery Care
Lithium-ion batteries, such as the one in the Peregrine,
can be damaged if completely discharged. The
Peregrine has internal protection which disconnects
the battery before complete discharge occurs.
However, a small amount of self-discharge still occurs,
which can lead to complete discharge and subsequent
battery damage if stored for long periods without
recharging.
To prevent damage to the battery please do the
following:
1) Charge the Peregrine to 100% prior to storage
2) Top up the Peregrine battery every 3 months
Charging time
The Peregrine can be charged with any USB wall
power adapter or with a computer. Charging time is
approximately 2 hours.
Doc. 16001-SI-RevB (2020-07-06)