How do I use the DJI Agras T25 DB800 Intelligent Flight Battery's Air-cooled Heat Sink?

After flights it's recommended to insert the DB800 Intelligent Flight Battery into the air-cooled heat sink to charge, you do this by: Attach Cable: Loosen the cable lock and securely connect the charging cable to the heat sink. Insert Battery: Ensure the cable is fastened, then carefully insert the DB1560 Intelligent Flight Battery into the heat sink without dropping it.

DJI Agras T25 DB800 Intelligent Flight Battery

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Order before 3pm (Monday–Friday) for next-working-day delivery across most of the UK*. Free on orders over £99.
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* Some UK regions - such as Northern Ireland, Channel Islands, Isle of Man, Scottish Highlands & Islands, and Scilly Isles - may require 2-3 working days for delivery.

The DB800 Intelligent Flight Battery uses high-energy cells and advanced power management to deliver reliable power to AGRASTM aircraft, with a capacity of 15,500 mAh and a nominal voltage of 52.22 V. Its optimized heat dissipation design ensures stable performance.

DJI Agras T25 DB800 Intelligent Flight Battery

DJI Agras T25 DB800 Intelligent Flight Battery Photo 2

DB800 Intelligent Flight Battery

Power the T25

Battery Level Display: Status LEDs indicate the current battery level; press the power button to check.
Communication: Transmits battery parameters (voltage and power level) to the aircraft, allowing it to adjust actions based on changes in battery status.
Battery Error Self-Diagnosis: Detects errors such as abnormal voltage, current, and temperature; issues alerts and records error information in the battery.
Short Circuit Detection: Detects short circuits in the aircraft and cuts off power to prevent potential fire hazards.
Charging Error Detection: Status LEDs indicate charging errors; the battery attempts automatic error correction. Refer to the LED Patterns section for details.
Auto Balancing: Automatically balances cell voltages in certain situations.
Auto Discharging: Discharges to 97% if fully charged for more than one day; discharges to 60% after seven days.
Auto Current Adjustment: Adjusts charging current based on battery cell temperature and supports self-protection according to environmental conditions.
Temperature Control: Maintains consistent temperature across battery cells and keeps them within the allowable temperature range.

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