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E-Flite 280mAh 2S 7.4V 30C Li-Po Battery (E-Flite EFLB2802S30 | EFLB2802S30)
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Model: E-Flite EFLB2802S30
Dist. #: EFLB2802S30   SKU: EFLB2802S30

Customer Reviews:  4 of 5 (2 Reviews)

Shipping: In Stock For Shipping
Store Pickup:

South Jordan, UT
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List Price:  $9.99
Price:  $7.99
You Save:  $2 (20%)

LIPO: Unable to ship this item to Alaska or Hawaii

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Updated on Jan 27, 2021 05:18:15 PM

280mAh 2S 7.4V 30C Li-Po Battery...

Specs


Type: LiPo
Capacity: 280mAh
Voltage: 7.4V
Number of Cells: 2
Weight: 0.6 oz (16.9g)
Configuration: 2S1P
Length: 1.5 in (39mm)
Width: 0.8 in (20mm)
Height: 0.5 in (13mm)
Application: UMX 2S Airplanes
Maximum Continuous Discharge
30C
Maximum Continuous Existing
8.4A
Charge Protection Circuitry: No
Is Assembly Required: No


Regularly acquired with the thing that you are currently reviewing.



This is a 6.5x5.0 aircraft propeller. It is a "tractor" (not a "pusher") prop.

FEATURES:
Computer-optimized design offers these props a thinner profile and
    more "bite" with less noise.
Lightweight formed nylon construction decreases turning mass for
    for higher output and longer life.
Reinforcing carbon fibers help keep true, continuous pitch
    at any rpm.

INCLUDES:
One carbon-reinforced NYLON propeller

REQUIRES:
ALL props need balancing (use TOPQ5700)
Might need prop reamer, use GPMQ5005 (SAE) or GPMQ5007 (Metric)

SPECIFICATIONS:
Length: 6.5" Pitch: 5
Density at center: ½" Hole diameter: ¼"

Want another excellent thing to enhance the above mentioned thing?

Parallel Charging Board for UMX Batteries

Charge twelve UMX / Blade 130X lipos at the very same time!


This new paraboard allows you to charge up to twelve lipos with UMX-style connectors simultaneously. Because it charges in parallel, you can charge as couple of as one or as many as twelve batteries of varying capacities at the very same time.
Perfect for batteries utilized in the Blade 130 X, mCP X BL, UMX Monster, Mig, Carbon Cub, and Sbach 342!

HOW TO USE IT

Just link the banana plugs and JST-XH balance results in your 6S lipo battery charger, plug in the batteries you want to charge to the paraboard, program your battery charger and charge!
The paraboard allows you to link as much as 12 batteries in parallel so that you can charge them as a single larger mA two-cell battery (i.e. 2s12p). The only requirement is that all the batteries be within .10 of a volt of each other before charging. For example, if you either time your flights or fly till cutoff. You want to avoid connecting a fully charged battery to a group of discharged cells, since a quick rush of existing would occur.

Calclulate your charge rate by combining the mAh of all the batteries you intend to charge. To charge your batteries at a 1C rate, divide your combined mAh by 1,000 and this will tell you exactly what your amperage setting need to be. e.x. (6) 7.4V 300mAh batteries would be: (6 * 300) = 1800 / 1000 = 1.8A


Maximum charge rate = 10A

Want another excellent thing to enhance the above mentioned thing?




Features



Ultra-lightweight, fully put together airframeAdvanced AS3X® innovation provides rock-solid handlingOfficially licensed Lockheed Martin F-16 body designOperational full-flying horizontal stabilizersProportional four-channel controlRemovable landing gear and steerable nose wheelBrushless Delta-V® 180m EDF (installed)High-speed, 13500Kv brushless motor (installed)Industry-leading Spektrum™ DSMX® 2.4GHz technology3 × Efficiency linear long-throw servos (installed)Fits a 280mAh TWO 7.4V 30C Li-Po battery (needed, EFLB2802S30)Engineered inlet and exhaust ducting1/32-size appropriate for a lot of aftermarket decals




Summary


The Formally Licensed Ultra Micro Thunderbird

The United States Air Force Thunderbirds demo group has actually been motivating air travel fans since the very start of the jet age. Entering into a 33 year run, the unbelievable Lockheed Martin F-16 Fighting Falcon multi-role jet platform has actually been an exemplary part of the accuracy and commitment for which the group is understood. The E-flite® UMX™ F-16 EDF jet is motivated by the engineering and world-renowned service record of the initial by offering the enjoyment of an excellent flying RC jet you can take pleasure in almost anywhere.

You’ll take pleasure in four-channel accuracy with a functional rudder and full-flying horizontal stabilizers that supply both pitch and roll control. A steerable nose wheel helps you maneuver on the ground so that you can keep the air show going from start-up to shut down. In the air, ingenious AS3X® innovation makes this show stopping EDF perform as if you’re at the controls of jet that’s been skillfully tuned.

All you need to fly the UMX F-16 EDF right away is a 6+ channel transmitter with Spektrum DSM2®/DSMX® 2.4GHz innovation that’s capable of double rates and expo, 280mAh TWO 7.4V Li-Po battery (EFLB2802S30 advised) and an ideal battery charger.

AS3X® Innovation
The advanced AS3X® (Artificial Stabilization – 3-aXis) system constructed into the Spektrum™ 6-channel ultra micro receiver is exactly what helps give the E-flite® UMX™ F-16 jet an unbelievably strong look in the air. It’s innovation that works behind the scenes to assist counter the results of wind and turbulence by combining 3-axis sensing with exclusively tuned flight control software. As a result, your workload to fly smoothly is significantly lowered while control feel is always rock-solid so you can make your maneuvers look fantastic. It’s an impressive flight experience that will have you seeming like you’re at the controls of an expertly-tuned jet that’s much larger.

Credibility
The UMX™ F-16 is formally accredited by Lockheed Martin and is a near 1/32nd scale replica of the Fighting Falcon with a trim plan motivated by the United States Air Force Thunderbirds accuracy aerobatics reveal group.

Tailerons
Full-flying horizontal stabilizers supply highly-effective pitch and roll control and a light-weight setup that still offers 4-channel functionality.

Delta-V® EDF
The installed E-flite® Delta-V 180m EDF ducted fan system is tuned with a new 13500Kv motor to provide smooth power. When combined with the engineered ducting of the UMX F-16, you get an awesome jet experience that can be delighted in almost anywhere.

Landing Gear
The lightweight landing gear setup includes nose wheel steering thatows you to assist your UMX F-16 on smooth runways. The wire struts just plug-in, so they can be easily gotten rid of for faster flight efficiency.

Bind-N-Fly® Easy
Because the UMX F-16 comes out of the box fully put together, all you have to do is charge the advised 280mAh TWO 7.4V Li-Po (EFLB2802S30) battery, bind the jet to your 6-channel computer radio geared up with authentic Spektrum™ 2.4GHz DSMX innovation and fly.

Video Summary








Specs


Wingspan: 11.6 in (295mm)
General Length: 17 in (434mm)
Wing Location: 37 sq in (2.39 sq dm)
Flying Weight: 2.8 oz (80g)
Motor Size: 28mm EDF system with BL180m, 13500Kv motor (installed)
Radio: Spektrum DX6 or better needed
Recommended Battery: 280mAh TWO 7.4V 30C LiPo Battery
Flaps: No
Withdraws: No
Is Assembly Required: No





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Articles, Reviews, and Hyperlinks



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 We Take a Close Take a look at The Spektrum Ultra-Micro Receiver

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 How-To Going your BNF Airfraft to the Spektrum DX5e, DX6i or DX7

LIPO: Unable to ship this item to Alaska or Hawaii


Frequently Bought Together

E-Flite 280mAh 2S 7.4V 30C Li-Po Battery
+
E-Flite Balance Charger Adapter UMX to EFL
+
Common Sense RC Parallel Charging Board for UMX Batteries
This Item: E-Flite 280mAh 2S 7.4V 30C Li-Po Battery
$7.99
E-Flite Balance Charger Adapter UMX to EFL
$8.99
Common Sense RC Parallel Charging Board for UMX Batteries
$11.99

Total Price: $28.97

Add All Three To Cart
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 As good as any e-flight lipo but....
By Kirk S on December 22, 2018   Verified Purchase

I imagine the batteries are fine, but they didnt come with any velcro to attach them to my plane, leaving me to source some.... These batteries are used in a lot of their UMX planes, so you would think they would include some velcro....

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 Nice, inexpensive battery.
By Mark J on July 11, 2018   Verified Purchase

Great battery. These work great and only cost about $8.00. I have purchased 5 if these from Vortex Hobbies. I use these in the UMC Waco, also from Vortex. Thx!!

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