FT Li-ion Battery 6S3P 15000mAh 21.6V XT90
A 21.6V 15000mAh battery for high-draw FPV drones and robotic platforms. It is equipped with a 2-pin XT90 connector capable of handling over 100A of continuous current without voltage sag, and a peak current of up to 220A.
Manufacturer: FT6 224₴
In stock < 1000 pcs.
Discounts are applied automatically at checkout
| Quantity | Price per unit |
|---|---|
| From 10 to 99 | 6 037₴ |
| From 100 to 999 | 5 913₴ |
Product description
The 6S3P XT90 15000mAh Li-ion battery is a high-capacity power pack designed for high-drain applications. It is ideal for heavy-lift multicopters, Unmanned Ground Vehicles (UGVs), and portable power stations.
The 6S3P Li-ion battery configuration (6 cells in series, 3 in parallel) delivers a nominal voltage of 21.6V and a capacity of 15000mAh.
This provides a stable power supply for FPV drone powertrains and onboard systems (ESCs, brushless motors, flight controllers, and video transmitters), as well as UGV equipment (traction motors, motor drivers, onboard computers, optics, sensors, and actuators).
This 15000mAh drone lithium-ion battery is designed for 8–10 inch FPV drones, 13–15 inch heavy-lift copters, 15–21 inch platforms, and UGV drivetrains operating on a 24V electrical system. It is also suitable for powering controllers and communication systems in lightweight UGVs and portable ground control stations.
The XT90 power connector provides a contact resistance of approximately 0.30 mOhm, handling a continuous current load of up to 90A, and up to 120–150A in peak bursts (up to 15 seconds). This guarantees minimal voltage drop and low power loss, while maintaining housing temperature resistance up to +120°C under heavy loads.
Key Advantages:
massive 15000mAh capacity — the 6S3P battery operates more efficiently on 10+ inch UAVs compared to a 6S2P setup;
the XT90 connector is designed for high-current applications, ensuring reduced power loss and increased discharge rates;
quick connection without the risk of reverse polarity.
For orders of 1000+ units, pricing is negotiated individually. Please contact us for a custom quote.
Technical characteristics
- Cell Type: Li-ion (thermally controlled, stable chemistry)
- Capacity: 15000mAh (15Ah)
- Configuration: 6S3P
- Nominal Voltage: 21.6V
- Maximum Voltage: 25.2V
- Connector: XT90
- Max Charge Current: 30A (2C)
- Max Discharge Current: 330A (22C)
- Output Current: designed for medium to high loads
- Protection: factory cell balancing, heat-resistant wrap
- Weight: ~1.3 kg
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