50-day return policy⌄
- Return within 50 days of purchase.
- Full refund for unopened, sealed, unactivated items.
- Opened products may still qualify if unused.
- For orders over £100, we can arrange your return via DPD or in-person drop-off.
Next-day delivery — order before 3pm⌄
- Order before 3pm Mon–Fri for next-working-day delivery (free over £99).
- UK Saturday delivery available on orders placed before 3pm Friday.
- After 3pm Friday — dispatched Monday.
- Some UK regions may need 2–3 working days.
Discounted options with main purchase⌄
- Bundle pricing on accessories, spares and training when bought together.
- Reduced rates on add-ons selected at checkout.
- Ask us for a tailored quote on multi-unit or fleet orders.
DJI TB100 Intelligent Flight Battery
The DJI TB100 Intelligent Flight Battery for the M400 offers 20,254 mAh capacity, quick top-insert design, and hot-swap support for seamless operation.
Product dossier
High-capacity drone battery for DJI M400
DI TB100 Battery
Up to 59 minutes of flight time
High-capacity battery (20,254 mAh).
Top-insert design allows for quick insertion and removal.
Li-ion 13S.
977 Wh energy.
400 cycles.
Full specifications
Manuals & documents
Frequently asked questions
How to recharge the TB100 battery? ⌄
You can use the BS100 battery station for charging.
How long does it take to fully recharge one TB100 Intelligent Flight Battery? ⌄
With a 220 V power supply: In fast charging mode, it takes approximately 45 minutes to fully recharge one DJI Matrice 400 battery. In silent mode, it takes approximately 110 minutes to fully recharge one DJI Matrice 400 battery.
With a 110 V power supply: In fast charging mode, it takes approximately 70 minutes to fully recharge one DJI Matrice 400 battery. In silent mode, it takes approximately 110 minutes to fully recharge one DJI Matrice 400 battery.
Charging time is measured in a test environment with a temperature of 25° C.
Does DJI Matrice 400 battery support self-heating functionality? ⌄
Yes.
When using the battery with the battery station: If the temperature of the TB100/TB100C battery is below 5°C, insert the battery into the battery station and turn on the power. The battery will automatically begin to heat. Once the battery temperature exceeds 20°C, self-heating will stop and charging will start.
When using the battery with the aircraft: If the battery temperature is below 20°C, insert the battery into the aircraft. The battery will automatically heat up to 20°C, then stop heating and enter a temperature maintenance mode.
How is the DJI TB100 power-off endurance function implemented? ⌄
To use the power-off endurance function, you can hot-swap the battery directly without needing to short press and then long press the power button to shut down.
If you do not want to use the power-off endurance function, shut down the device by short pressing once and then long pressing the power button.
What are the precautions when inserting or removing the battery?⌄
After inserting the battery into the aircraft, ensure it is fully locked in place before pressing down the handle. This helps prevent the handle from interfering with the pivot and potentially breaking.
And after the WB37 battery is fully charged, press the unlock button before removing the battery from the battery station.
How to confirm the DJI TB100 battery is properly installed? ⌄
When installing the battery onto the device, press down the handle until you hear a "click." This indicates that the handle is securely in place.
