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6S3P 15,000 mAh Battery for Samsung 50S: Power for Long-Range FPV Missions
In today's aerial reconnaissance and strike operations, UAV airtime and power stability are critical factors for success. The 6S3P 15,000 mAh battery pack is a highly efficient power solution built on original Samsung 50S components. This battery is designed for heavy-duty 7, 8, and 10-inch FPV drones, delivering record-breaking flight range and stable operation under the influence of electronic warfare.
The use of Samsung 50S cells achieves a unique balance: a huge capacity of 15 Ah and a high current output of 135 A, which is unattainable by most standard Li-ion assemblies based on 50E or 40T cells.
Why is the Samsung 50S the best choice for combat conditions?
Samsung 50S (21700) cells are a technological leader in their class. They are capable of maintaining a high discharge current for an extended period of time without critical overheating or premature voltage drop. In 3P (three parallel lines) configuration, this assembly turns your drone into a long-range killing machine.
- High Energy Density: Weighing only 1305g, you get 15,000mAh of power, allowing for a 30-50% increase in range compared to 6S2P assemblies.
- Extreme Current Output: A discharge current of 135A ensures confident takeoff with a heavy load and the ability to perform sharp evasive maneuvers.
- Low Internal Resistance: A value of ~8.5 mOhm minimizes energy loss due to contact heating, directing all the charge directly to the motors.
- 10AWG Endurance: The use of a thick power cable with a cross-section of 10AWG eliminates insulation melting under peak loads.
Technical and tactical characteristics (TTX)
Each assembly undergoes multi-level quality control: cell resistance testing and load testing.
| Parameter | Characteristic value |
|---|---|
| Element type | Samsung 50S (Original,21700) |
| Configuration | 6S3P (18 cells per assembly) |
| Nominal capacity | 15,000 mAh (15 Ah) |
| Nominal voltage | 22.2 V (3.7 V per cell) |
| Maximum voltage | 25.5 V (4.25 V per cell) |
| Discharge current (Max) | 135 A |
| Internal Resistance (Impedance) | ~8.5 mOhm |
| Operating Temperature | from -20°C to +60°C |
| Weight | 1305 g |
| Power Connector | XT60 (10AWG Cable) |
Design Features and Reliability
The 6S3P 15000 mAh battery is designed to operate in extreme temperature conditions:
- Winter Flights: Thanks to Samsung 50S elements, the battery maintains its functionality at temperatures down to -20°C, demonstrating a significantly smaller voltage drop in the cold compared to Li-Po.
- High-quality welding: The cells are connected with reinforced nickel tape, which can withstand intense vibrations during flight.
- Charging safety: The standard JST-XH balancing connector allows you to use any professional chargers.
Tactical advice: To achieve maximum range, we recommend discharging the battery to 2.8 V - 2.5 V per cell (minimum assembly voltage - 15 V). Li-ion technology allows you to squeeze out maximum capacity at low voltages.
Purpose: When every minute of flight is worth its weight in gold
This assembly is an ideal choice for the following scenarios:
- Long-range reconnaissance: Staying in the air for up to 35-45 minutes (depending on the weight of the drone).
- Heavy kamikaze: Delivering ammunition weighing 1.5-2 kg over a distance of over 15-20 km.
- Repeaters: Long-term communication support for other aircraft without the need for frequent return for battery replacement.
Conclusion: Your advantage in range
The 6S3P 15,000 mAh battery for the Samsung 50S is an investment in the operation's results. High capacity, reliable Korean elements, and reinforced power wiring make this battery the best solution for professional UAV crews. More capacity means more room for maneuver and successful mission completion.
Tactical FAQ: Energy Reserve 6S3P 15,000 mAh
1. What is the internal structure of a 6S3P battery?
The battery pack consists of 18 21700 lithium-ion cells connected in six series and three parallel groups. This configuration provides a nominal voltage of 22.2V.
2. What are the voltage ratings for this battery?
The full charge voltage is 25.2V, and the minimum safe discharge threshold is 18.0V. During flight, it is recommended not to drop the voltage below 3.0V per cell.
3. What is the approximate weight of a 15,000 mAh battery?
The weight of such an assembly is approximately 1.3 to 1.5 kilograms. The exact value depends on the model of cells used and the materials of the protective shell.
4. What discharge current can this system deliver?
The continuous discharge current is from 90 to 120 amps depending on the type of cells installed. Peak loads during intensive climb can reach 150 amps.
5. What flight time does this capacity provide?
Without a payload, the drone can stay in the air for 30 to 40 minutes. With a load of 2 kg, the flight time is reduced to 15-18 minutes.
6. What connectors and charging conditions are required for operation?
A reinforced XT90 power connector and a 6S balancing cable are used for connection. The recommended charging current is 7,5 amps to maintain the life of chemical elements.