AGRAS T50/T25
Unmanned Aircraft Flight Manual
©
2023 DJI All Rights Reserved.
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Slow Charging
• The type of the power outlet may vary depending on the country or region. Choose
the appropriate power outlet accordingly.
• DO NOT use two slow charging cables simultaneously indoors.
1. Take out the safety pins from the conversion cable, connect the conversion cable to the
main AC power port of the charger, and insert the safety pins back in place.
• After connecting the conversion cable to the charger, make sure to insert the safety
pins back into place to avoid damage caused by a loose connector.
4. Turn on the air circuit breaker of the three-phase AC power supply.
5. Connect the charger to the battery. To charge the DB1560/T40 Intelligent Flight Battery,
connect the charging cable to the air-cooled heat sink before putting the battery into the
heat sink. The charger starts to charge the battery. The four LEDs of the battery blink in
sequence while charging. Remove the battery when the four LEDs turn solid or off and put
another battery inside the heat sink to charge.
6. When charging is finished, turn off the air circuit breaker before disconnecting the fast
charging cables from the charger.
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2. Connect the slow charging cable with the conversion cable, and then connect to a power
outlet.
3. Connect the charger to the battery using the same method described in the Fast Charging
section.
4. When charging is finished, disconnect the slow charging cable from the power outlet and
then disconnect the conversion cable from the charger.
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