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4 Cell AA Battery Holder Case with JR Connector 2P Black Red Wire + 3CH Digital Servo Tester ESC Speed Controller Checker CCPM Servo Consistency Master for Helicopter Car Boat Robot Servo

  • Based on 84 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Sep 25
Order within 18 hours and 42 minutes
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Features

  • 1, 4 Cell AA Battery Holder Case is a good option to supply the power for RC models such as for 1/8 1/10 1/16 RC Cars Trucks Crawlers only if it has interface for JR connector, very easy and convenient to use it. AA batteries are not included
  • 2, 4 Cell AA Battery Holder Case with Servo tester can be widely used to test the RC digital servos which is with JR plug as well, such as for model 9g micro servo, tiny 1.5g linear servo, FS90R servo, DS3225 digital servo, DS3218 digital servo etc
  • 3, The red wire of the holder is to connect with "+" of "IN" of the servo tester, and black wire is to connect with "-" of "IN". The other side which marked "OUT" is to connect with servo, normally red wire +, black wire -, and the rest wire is signal
  • 4, What you will get is 1pc 4 Cell AA Battery Holder Case with JR Connector 2P Black Red Wire, and 1pc 3CH Digital Servo Tester. AA batteries and Servos not included in this listing
  • 5, If you have any questions, pls feel free to contact us by clicking "WISHIOT" under the shopping cart and clicking " Ask a question"

Package Dimensions: 6.42 x 4.41 x 1.38 inches


Item Weight: 0.634 ounces


Manufacturer recommended age: 15 months and up


Manufacturer: Wishiot


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • You get the instructions from the description
I plugged the servo in first. I plugged the receptacle in horizontally on the top of the three plug prongs. I plugged it in with the brass pins pointing up. Then I plugged in the hot wire to the single row on the top two barbs with the brass tabs pointing down. Then the three blue lights flicker for about 2 seconds and then it just changes to one blue light on all the time, after which you can control your servo with the knob. ... show more
Reviewed in the United States on June 19, 2024 by Just The Facts

  • Cheapest quality tester
The media could not be loaded. I needed a battery holder to test out a fan I'm installing on my Traxxas udr aluminum chassis. The servo tester is one of the cheapest things I've seen. I don't need it but just a heads up to someone that buys it for the servo tester it's not worth it.
Reviewed in the United States on June 2, 2024 by Richard C

  • Highly valuable tool.
There are so useful if you are unsure about your servos. To be honest, I know the actual cost of these PCB, but it was worth a little mark up to have this. Notable that actually running 3 simultaneous 9g servos will overload the power intake and make the device reset. However, it's made tests way easier. Recommended. ... show more
Reviewed in the United States on May 21, 2024 by SaltySweet

  • Great little tools
It's nice tool to have to check the servo on planes or building new planes to center them and check that they're functioning right before installing.
Reviewed in the United States on April 18, 2024 by Luis F Ruiz

  • Works great
Great value for what it does and works as described
Reviewed in the United States on September 17, 2023 by 2ooki

  • Completely Useless
Using with a 9g servo, you have to turn the knob very, very slowly. Even then, it gets stuck on reset while the lights flash.
Reviewed in the United States on September 6, 2023 by DeathTempler

  • Lit up. Plugged in as it should. Didnt move the 9g servo with the included aa battery box power.
It lit up and seemed to work until I actually tried it with the servo in my Xane MiG-17. Plugged the same servo into a receiver, and it snapped to center so the servo is not dead. Tried it on a micro RC plane servo. Nothing. I bought this looking for something to set my servos to neutral position before installing the wings on the plane. Wound up not working for the 9G servos that were in the wings for the ailerons. I had tried using different power sources and plugging everything in different orders. The servos were not burned out. Waste of my 8 dollars. The unit is just a PCB with a wax paper casing rather than plastic. Unless you need this for the battery container id advise you stay away. Id put in a request for a refund but its not worth the trouble to ship this e waste back out. ... show more
Reviewed in the United States on November 12, 2024 by Tyler Clouse

  • Stopped working
After a few tests, the controller stopped working. Update: The vendor was very nice in his communication and refunded the order amount.
Reviewed in the United States on May 22, 2024 by Wail Mardini

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