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3S 11.1V 800mAh 50C Li-Po; JST-RCY
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Why choose 3S 11.1V 800mAh 50C Li-Po; JST-RCY through RC-MODEL?
3S 11.1V 800mAh 50C Li-Po; JST-RCY 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
3S 11.1V 800mAh 50C Li-Po; JST-RCY 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 SPMX8003SJ50 / SKU SPMX8003SJ50
Key details
- Battery Type: LiPo (3.7V per cell)
- Battery Voltage: 11.1V
- Number of Cells: 3S
- Product Height: 0.78" (20 mm)
- Product Length: 2.28" (58 mm)
- Product Weight: 70g (2.46oz)
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.
3S 11.1V 800mAh 50C Li-Po; JST-RCY 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 RC electronics and accessories range.
- Intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter.
- Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering.
- Includes local product imagery and structured specifications for easier comparison inside RC-MODEL.
Core Specifications
- Manufacturer: Spektrum
- Brand: Spektrum
- Product Code: SPMX8003SJ50
- Product Family: Spektrum RC electronics and accessories range
- Application: Air
- Compatibility Focus: Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering.
- Spektrum Category: Airplanes / Parts, Electronics & Accessories / Batteries
- Capacity: 800mAh
- Battery Balance Connector: JST_XH
- Battery Type: LiPo (3.7V per cell)
- Battery Voltage: 11.1V
- Cell Configuration: Saddle
- Connector Type: JST
- Hard Case: No
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 | SPMX8003SJ50 |
| Spektrum Category | Airplanes / Parts, Electronics & Accessories / Batteries |
| Connector Type | JST |
| Product Family | Spektrum RC electronics and accessories range |
| Application | Air |
| Compatibility Focus | Check model fit, connector type, voltage range and Spektrum protocol compatibility before ordering. |
| Battery Type | LiPo (3.7V per cell) |
| Battery Voltage | 11.1V |
| Number of Cells | 3S |
| Product Height | 0.78" (20 mm) |
| Product Length | 2.28" (58 mm) |
| Product Weight | 70g (2.46oz) |
| Product Width | 1.14" (29 mm) |
| Output Connector | JST |
| Wire Gauge | 18 AWG |
| Battery Balance Connector | JST_XH |
| Hard Case | No |
| Maximum Charge Rate | 3C |
| Maximum Continuous Discharge Rate | 2.4A |
| Watt Hours | 8.88Wh |
| Capacity | 800mAh |
| Maximum Burst Discharge Rate | 50C |
| Normal/Standard Charge Current | 0.8A |
| Normal/Standard Charge Rate | 1C |
| Cell Configuration | Saddle |
Tags: Spektrum, SPMX8003SJ50, Spektrum RC electronics and accessories range, Spektrum Catalog, Spektrum Batteries, Spektrum Aircraft Electronics, RC-MODEL