Battery Charge; Checking The Battery Before Using It For The First Time - Youin BK1500 Manual Del Usuario

Operation
Error alarm:
Under voltage
Motor problem
Controller problem
Status hint icons:
USB charging hint

Battery charge

When you finish the trip or the battery is running low,
charge it immediately.
Connect the charger plug to the battery charging port
and to the power. Connect it to a 220V / 50-60Hz power
supply.
There is an LED indicator on the power supply. The
LED is red when the battery is charging. The LED turns
green when the battery is fully charged.
Recommended charging time: 4-6 hours.
After charging, please unplug the input plug (from the wall outlet) first, and then
unplug the output plug (from the bike). The battery charger must have constant
voltage. Fluctuating voltage or fluctuating power supply of any kind can damage the
storage cells of the battery.

Checking the battery before using it for the first time

WARNING
• The battery is supplied partially charged. To ensure the full capacity of the battery,
please fully charge it before using it for the first time.
Battery care
• Even with proper care, rechargeable batteries don't last forever. Each time the
battery is discharged and subsequently recharged, its relative capacity decreases by
a few percent. You can maximize the life of your battery by following the instructions
in this guide. The battery should be fully charged immediately upon receipt for the full
Brake hint
Accelerator problem
Communication problem
cruise engaging
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ENGLISH