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E-Flite 450mAh 3S 11.1V 50C LiPo, 18AWG JST (E-Flite EFLB4503SJ50 | EFLB4503SJ50)

Model: E-Flite EFLB4503SJ50
Dist. #: EFLB4503SJ50   SKU: EFLB4503SJ50

Customer Reviews: Rated 5.0 stars 5 of 5 (2 Reviews)

Shipping: In Stock For Shipping
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South Jordan, UT
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Price:  $43.19

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Updated on Sep 28, 2025 10:08:00 AM

450mAh 3S 11.1V 50C LiPo, 18AWG JST...



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Features



Optimized servo geometry for flawless controlAS3X® technology with piro-compensationReliable Castle Creations Talon 15 ESCRigid carbon fiber side frames provide a strong structureIntegrated bearing block servo mountsDigital high-speed Spektrum™ nanolite rotary servos for lasting precisionSpektrum™ DSMX® AR6335 nanolite receiver with AS3X flybarless technologyPowerful, 5800Kv brushless outrunner motorHigh-output 450mAh 3S 11.1V 30C Li-Po flight battery (included)Effective torque-tube drive tail with ball-bearing supportAluminum tail boom and one-piece tail case designRequires a 6+ channel transmitter with Spektrum DSM2®/DSMX® technology and a suitable Li-Po battery charger - both sold independently




Summary


From the masters of micro-heli development is a 3D device that breaks all the guidelines of efficiency. That’s because the Blade® 180 CFX packs everything you’d expect from a 700-size, pro-class electric heli into a ballistic device you can 3D almost anywhere. Digital, rotary servos are installed inside carbon fiber frames with enhanced servo geometry. Our Spektrum™ AS3X® flybarless system now includes piro-compensation to use control that’s kinetic in every orientation. Because efficiency is absolutely nothing without power, a high-speed outrunner, Castle ESC and 3S Li-Po battery provide extraordinary authority to both the flybarless head and torque-tube owned tail rotor.

Never ever has a micro-class heli been made so capable. Never ever prior to has it been this easy to get a high-performance 3D heli.

Optimized Servo Geometry
Optimized servo geometry essentially removes mechanical inefficiency by keeping swashplate links near vertical throughout their range of motion. The outcome is a flawless cyclic and cumulative reaction that feels almost telekinetic.

AS3X® Innovation with Piro-Compensation
The Blade® 180 CFX heli utilizes Horizon Pastime’s ingenious AS3X® flybarless technology that now includes advanced piro-compensation for unequaled efficiency in a helicopter of this size.

Castle Creations ESC
The dependability of a Castle Creations Talon 15 speed control ensures great performance for even hard-core 3D flying plus pilots will delight in the benefit of having motor timing and ideal guv settings pre-programmed.

Rigid Carbon Fiber Frame
The carbon fiber side frames sandwich aluminum bearing and mounting bocks for a structure that is as durable as it is essential to accuracy control.

Nanolite Receiver
The Spektrum™ AR6335 6-channel receiver functions AS3X flybarless technology built-in to provide high-speed stability and accuracy that’s compatible with your favorite programmable airplane transmitter with Spektrum DSMX® technology.

Nanolite Rotary Servos
The all-new Spektrum rotary servos include traditional rotary motion and digital accuracy with a response speed to satisfy the demanding workload of flybarless mechanics.

Brushless Outrunner Motor
The high-torque outrunner motor installed deals pro-level power and a 5800Kv output for aerobatic efficiency that doesn’t drag.

3S Li-Po Power
The included high-output E-flite® 450mAh 3S 11.1V 30C Li-Po battery provides the efficiency hard-core 3D pilots demand.

Torque-Tube Drive Tail
The torque-tube drive tail system includes ball-bearing support inside an aluminum boom that connects at the tail rotor to a strong one-piece tail case.

Video Summary






Tech Notes


You will need...
6+ channel DSM2® or DSMX® suitable transmitter
Charger for the flight battery






Specifications


Main Rotor Diameter: 14.17 in (360mm)
Tail Rotor Diameter: 3.56 in (90.5mm)
Gross Weight: 6.70 oz (190 g)
Length: 13.39 in (340mm)
Motor Size: Brushless Out-Runner, 5800Kv
Kit/ARF/RTF: BNF Basic
Rotor Blade Length: Main: 6.06 in (154mm) Tail: 1.26 in (32mm)
Experience Level: Advanced
Recommended Environment: Indoor/Outdoor
Is Assembly Required: No





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LIPO: Unable to ship this item to Alaska or Hawaii


Frequently Bought Together

E-Flite 450mAh 3S 11.1V 50C LiPo, 18AWG JST
+
E-Flite Charger Lead with JST Female
+
Dynamite Prophet Sport Mini 50W Multichemistry Charger
This Item: E-Flite 450mAh 3S 11.1V 50C LiPo, 18AWG JST
$43.19
E-Flite Charger Lead with JST Female
$7.39
Dynamite Prophet Sport Mini 50W Multichemistry Charger
$34.99

Total Price: $85.57

Add All Three To Cart
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Rated 5 stars Gr8 service
By Roberto L on May 22, 2017   Verified Purchase

These guys are great very knowledgeable and friendly

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Rated 5 stars But this one!!
By Mark J on July 11, 2018   Verified Purchase

Nice battery. Thanks

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