Lumsing GRAND A1 PLUS, Руководство пользователя

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How to use the Grand A1 Fit to Charge
Other Devices
1. Plug the USB power cable into a charging port.
2. Attach the remaining end of the USB power
cable to your device within 30 seconds.
3. Your device will automatically begin to charge.
4. The LED power meter will automatically turn off
when our device is fully charged and not drawing a
current.
Power Meter Display While Charging
Other Devices
4
LED Display Battery Capacity
≥ 75%
≥ 95%
LED indicator
≥ 50%
≥ 25%
<25%
3 lights on
4 lights on
2 lights on
1 light on
1st light blinking
“ ” LED indicator flash “ ” LED indicator close
“ ” LED indicator light
LED 1
LED 2
LED 4
LED 3