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ABTRONIC™NARL™ USER MANUAL
BATTERY
The unit has a built in rechargeable Lithium Polymer
battery.
Recharge the battery by plugging a micro USB cable from a
standard 5V 1A USB power source into the unit.
The Battery icon will flash during charging when the device
is ON and display a solid battery icon when fully charged.
The unit can operate several hours on a fully charged
battery.