How to assemble an ARF RC aircraft step by step
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
9.9V 3200mAh 3S 15C Smart LiFe ECU Battery: Universal Receiver, IC3 is an RC product from Spektrum. This page focuses on what an end customer needs: fit, use cases, specifications and imagery, without prices or outbound supplier detours.
9.9V 3200mAh 3S 15C Smart LiFe ECU Battery: Universal Receiver, IC3 fits customers looking for Spektrum items in Spektrum Catalog, Spektrum Batteries, Spektrum Aircraft Electronics, with RC-MODEL support for choosing the right configuration.
9.9V 3200mAh 3S 15C Smart LiFe ECU Battery: Universal Receiver, IC3 is a Spektrum product intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter. This page presents the practical buying information a customer needs before ordering: fit, SKU, image, category, specifications and usage advantages.
The content is written for purchasing through RC-MODEL, without supplier prices or links to competing stores.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
One of the most important setup guides: find the CG, install the flight battery, balance the aircraft and avoid nose-heavy or tail-heavy surprises.
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
Ground checks, takeoff planning, trim passes, battery timing and first landing strategy for a new or repaired RC aircraft.
| Technical Specifications | |
| Manufacturer | Spektrum |
| Brand | Spektrum |
| Product Code | SPMX32003SLFRX |
| Spektrum Category | Airplanes / Parts, Electronics & Accessories / Batteries |
| Connector Type | IC3 |
| Product Family | Spektrum receiver and radio-link range |
| Application | Receiver Pack |
| Compatibility Focus | Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering. |
| Battery Type | LiFe (3.3V per cell) |
| Battery Voltage | 9.9V |
| Number of Cells | 3 |
| Product Height | 1.2" (30.5mm) |
| Product Length | 3.9" (99mm) |
| Product Weight | 8.6oz (245g) |
| Product Width | 1.8" (45mm) |
| Technology | Smart |
| Wire Gauge | 13 AWG |
| Hard Case | No |
| Maximum Charge Rate | 4.8A |
| Watt Hours | 31.7 |
| Capacity | 3200mAh |
| Charge Protection Circuitry | Yes |
| Prop 65 | California Residents Prop 65 WARNINGS. |
| Maximum Charge Current | 1.5C |
| Discharge Lead Length | 3.5" (90mm) |
Tags: Spektrum, SPMX32003SLFRX, Spektrum receiver and radio-link range, Spektrum Catalog, Spektrum Smart Technology, Spektrum Batteries, Spektrum Smart Batteries, Spektrum Aircraft Electronics, RC-MODEL
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