High-capacity soft pack for direct UAV integration. 130A continuous discharge in a slim 65.5mm profile, designed for medium to heavy-payload platforms with demanding power requirements.
| Parameter | Value |
|---|---|
| Typical Capacity | 20,000 mAh |
| Nominal Capacity | 19,200 mAh |
| Nominal Voltage @0.2C | 21.6V (3.6V/cell) |
| Typical Energy | 432 Wh |
| AC Impedance @1kHz | ≤19 mΩ |
| Charge Cut-off Voltage (cell) | 4.2V |
| Charge Cut-off Voltage (pack) | 25.2V |
| Max. Charge Current | 1C / 20A |
| Parameter | Value |
|---|---|
| Nominal Discharge Current | 1C / 20A |
| Cut-off Voltage | 15V |
| Continuous Discharge (60s @25°C) | 130A |
| Burst Discharge (10s @25°C) | 180A |
| Continuous Discharge Power | 2,808W |
| Burst Discharge Power | 3,888W |
| Condition | Range |
|---|---|
| Charge | 0°C to +45°C |
| Discharge | -20°C to +60°C |
| Storage ≤1 month | -20°C to +45°C |
| Storage >1 month | -20°C to +30°C |
| Limit Charge (cell surface) | 0°C to +55°C |
| Limit Discharge (cell surface) | -20°C to +85°C |
| Parameter | Value |
|---|---|
| Configuration | 6S1P |
| Thickness | ≤65.5mm |
| Width | ≤74mm |
| Length | ≤180mm |
| Cable Length L1 | 100 ±10mm |
| Cable Length L2 | 60 ±10mm |
| Approx. Weight | 1,602g |
| PVC Sleeve | Yellow |
| Discharge Connector | QS8P-L-F / AWG 3239 8# |
| Balance Connector | JST-XHP-7P Reversed |
The FBC10171170PS3 6S1P is a high-capacity soft pack drone battery from the ampKRAFT PS3 Series, built on the larger 170mm cell format. With a nominal capacity of 19,200mAh (typical 20,000mAh) and a nominal voltage of 21.6V, it delivers 432Wh of usable energy in a pack weighing 1,602g.
The high-discharge design supports a continuous draw of 130A over 60 seconds and a burst of 180A for up to 10 seconds, with continuous discharge power reaching 2,808W. Despite the higher capacity, the slim 65.5mm profile keeps the pack well within the dimensional constraints of most professional UAV airframes designed for the 6S voltage platform.
At 1,602g and 432Wh, this 21.6V drone battery delivers a strong energy-to-weight ratio for platforms where endurance and high sustained current are both priorities. The QS8-S discharge connector and JST-XHP-7P balance connector are compatible with standard professional UAV integration setups.
For development teams working across the PS3 Series, the 170mm cell format covers capacities from 19,200mAh to 21,200mAh nominal, all at the same 21.6V voltage and 74mm width, simplifying pack design across multiple platform variants.
Sourcing a professional 6S drone battery means more than matching a voltage and capacity spec. Flight-critical applications demand consistent cell quality, verified discharge performance, and a supplier who understands the difference between a datasheet and a flying platform.
ampKRAFT’s PS3 Series soft pack batteries are manufactured under a fully vertically integrated production process, with proprietary intellectual property covering cell chemistry, materials, and quality control. Every batch is traceable, and every cell is built to the same specification as the one before it.
For UAV engineers and procurement teams working on professional drone platforms, inspection systems, or defense-adjacent applications, ampKRAFT provides direct access to the source technology, not a rebranded off-the-shelf product. Custom configurations, alternative connectors, and volume pricing are available on request, supported by a dedicated engineering team with hands-on UAV application experience.
Whether you are integrating a 21.6V soft pack battery into an existing airframe or developing a new UAV platform from scratch, ampKRAFT is the right partner to have early in the process.
Everything you need to know about the FBC10171170PS3 6S1P soft pack battery. If your question is not covered here, our engineering team is happy to help directly.
The FBC10171170PS3 6S1P is a 6S1P soft pack drone battery with a nominal capacity of 19,200mAh and a typical capacity of 20,000mAh. The nominal voltage is 21.6V based on a 3.6V per cell configuration. The pack delivers 432Wh of usable energy and weighs 1,602g. Physical dimensions are 180mm length, 74mm width, and 65.5mm thickness, with a QS8-S discharge connector and JST-XHP-7P balance connector. It is built on the larger 170mm PS3 cell format with full traceability across production batches.
The FBC10171170PS3 6S1P supports a continuous discharge of 130A over 60 seconds at 25°C and a burst of 180A for up to 10 seconds. Continuous discharge power is 2,808W and burst discharge power reaches 3,888W. The 170mm cell format delivers this current capability at a lower AC impedance of ≤19 mΩ, contributing to stable voltage output under sustained high-current demand throughout the full discharge cycle.
PS3 Series uses two cell formats: 125mm length cells covering capacities up to 16,700mAh nominal, and 170mm length cells covering 19,200mAh and 21,200mAh nominal. The 170mm format achieves higher capacity within the same 74mm cell width by using a longer electrode area, while maintaining the same 3.6V nominal cell voltage. For UAV engineers designing across multiple platform sizes, both formats are pin-compatible in terms of voltage and connector standards, making it straightforward to scale capacity without changing the charging or integration architecture.
The FBC10171170PS3 6S1P is rated for discharge between -20°C and +60°C, covering the full range of standard professional field conditions. Charging should take place between 0°C and +45°C, with temperature-dependent charge rates from 0.2C at low temperatures up to 1C between 20°C and 35°C. Storage limits are -20°C to +45°C for up to one month and -20°C to +30°C for longer periods.
Yes. ampKRAFT supports custom connector types, alternative cell configurations, and volume supply for drone manufacturers, system integrators, and OEM customers. Because ampKRAFT owns the intellectual property for its cell chemistry and manufacturing process, custom requests are handled directly by the engineering team with full specification control. To discuss a custom configuration or volume pricing, submit a technical request and our team will respond within one business day.
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