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7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Why choose 7.4V 4000mAh 2S 15C Smart LiPo Receiver Battery: Universal Receiver, IC3 through RC-MODEL?
7.4V 4000mAh 2S 15C Smart LiPo Receiver 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.
Fit and use
7.4V 4000mAh 2S 15C Smart LiPo Receiver 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.
- Relevant category: Spektrum Catalog, Spektrum Batteries, Spektrum Aircraft Electronics
- Product identification for inquiry: model SPMX40002SRX / SKU SPMX40002SRX
Key details
- Connector Type: IC3, Servo
- Battery Type: LiPo (3.7V per cell)
- Battery Voltage: 7.4V
- Number of Cells: 2
- Product Height: 1.2" (30mm)
- Product Length: 3.4" (86mm)
Before ordering
- Confirm dimensions, power system, radio compatibility or material size before purchase.
- Ask us to match required accessories, adhesives, hardware, batteries or replacement parts.
- RC-MODEL helps with fit checks, availability, compatible accessories and a formal quote in Israel.
7.4V 4000mAh 2S 15C Smart LiPo Receiver 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.
Key Advantages
- Organized under the Spektrum receiver and radio-link range.
- Intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter.
- Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering.
- Includes local product imagery and structured specifications for easier comparison inside RC-MODEL.
- Spektrum Smart compatibility is highlighted where relevant for batteries, chargers, ESCs or telemetry-aware systems.
Core Specifications
- Manufacturer: Spektrum
- Brand: Spektrum
- Product Code: SPMX40002SRX
- Product Family: Spektrum receiver and radio-link range
- Application: Air
- Compatibility Focus: Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering.
- Spektrum Category: Airplanes / Parts, Electronics & Accessories / Batteries
- Capacity: 4000mAh
- Auto Storage: Yes
- Battery Type: LiPo (3.7V per cell)
- Battery Voltage: 7.4V
- Charge Protection Circuitry: Yes
- Connector Type: IC3, Servo
- Discharge: 15C
Relevant RC Academy guides
Learn before you buy
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
Servo selection: torque, speed, gears and voltage
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
How to balance an RC aircraft and find the correct CG
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.
Mandatory pre-flight checks for safer RC flying
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
How to perform the first test flight of an RC aircraft
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 | SPMX40002SRX |
| Spektrum Category | Airplanes / Parts, Electronics & Accessories / Batteries |
| Connector Type | IC3, Servo |
| Product Family | Spektrum receiver and radio-link range |
| Application | Air |
| Compatibility Focus | Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering. |
| Battery Type | LiPo (3.7V per cell) |
| Battery Voltage | 7.4V |
| Number of Cells | 2 |
| Product Height | 1.2" (30mm) |
| Product Length | 3.4" (86mm) |
| Product Weight | 8.11oz (230g) |
| Product Width | 1.3" (34mm) |
| Technology | Smart |
| Wire Gauge | 13 AWG |
| Product Application | Air |
| Hard Case | No |
| Maximum Charge Rate | 1.5C |
| Watt Hours | 14.8 |
| Auto Storage | Yes |
| Capacity | 4000mAh |
| Charge Protection Circuitry | Yes |
| Discharge | 15C |
| Material | Soft Case |
| Prop 65 | California Residents Prop 65 WARNINGS. |
| Roar Approved | No |
| Smart Technology | G1 Technology |
| Maximum Charge Current | 1.5C |
| Discharge Lead Length | 3.5" (90mm) |
Tags: Spektrum, SPMX40002SRX, Spektrum receiver and radio-link range, Spektrum Catalog, Spektrum Smart Technology, Spektrum Batteries, Spektrum Smart Batteries, Spektrum Aircraft Electronics, RC-MODEL