![Amazon.com: Wishiot Micro Servo Tester Kit, FS90R 9g Servo Motor 360°+3CH Digital Servo Tester ESC Speed Controller Checker+AA Battery Holder Case : Toys & Games Amazon.com: Wishiot Micro Servo Tester Kit, FS90R 9g Servo Motor 360°+3CH Digital Servo Tester ESC Speed Controller Checker+AA Battery Holder Case : Toys & Games](https://m.media-amazon.com/images/I/61uvXaa1Y4L.jpg)
Amazon.com: Wishiot Micro Servo Tester Kit, FS90R 9g Servo Motor 360°+3CH Digital Servo Tester ESC Speed Controller Checker+AA Battery Holder Case : Toys & Games
![Im trying to power a servo from this but it doesn't work When powerd by a 9v battery. It also the "L" light turn of. Why does it happen and how can Im trying to power a servo from this but it doesn't work When powerd by a 9v battery. It also the "L" light turn of. Why does it happen and how can](https://preview.redd.it/eavjg20xx8l61.jpg?width=640&crop=smart&auto=webp&s=37f51423630d762c811d5106a26d54e264a0b06c)
Im trying to power a servo from this but it doesn't work When powerd by a 9v battery. It also the "L" light turn of. Why does it happen and how can
![Elegoo UNO Project Super Starter Kit with Tutorial, 5V Relay, UNO R3, Power Supply Module, Servo Motor, 9V Battery with DC, Prototype Expansion Board, ect. for Arduino - Newegg.com Elegoo UNO Project Super Starter Kit with Tutorial, 5V Relay, UNO R3, Power Supply Module, Servo Motor, 9V Battery with DC, Prototype Expansion Board, ect. for Arduino - Newegg.com](https://c1.neweggimages.com/ProductImage/A9M3_1_201609161568265620.jpg)
Elegoo UNO Project Super Starter Kit with Tutorial, 5V Relay, UNO R3, Power Supply Module, Servo Motor, 9V Battery with DC, Prototype Expansion Board, ect. for Arduino - Newegg.com
![Amazon.com: Wishiot Micro Servo Tester Kit, FS90R 9g Servo Motor 360°+3CH Digital Servo Tester ESC Speed Controller Checker+AA Battery Holder Case : Toys & Games Amazon.com: Wishiot Micro Servo Tester Kit, FS90R 9g Servo Motor 360°+3CH Digital Servo Tester ESC Speed Controller Checker+AA Battery Holder Case : Toys & Games](https://m.media-amazon.com/images/I/814xBchDgiL.jpg)
Amazon.com: Wishiot Micro Servo Tester Kit, FS90R 9g Servo Motor 360°+3CH Digital Servo Tester ESC Speed Controller Checker+AA Battery Holder Case : Toys & Games
![Power Supply Servo | Bec Servos | Bec Lipo | Bec Power | Parts Accs - 20a Servo Power 2-12s - Aliexpress Power Supply Servo | Bec Servos | Bec Lipo | Bec Power | Parts Accs - 20a Servo Power 2-12s - Aliexpress](https://ae01.alicdn.com/kf/Hd55ae6dd390649b8aa44fc079cde1a2dA/HiModel-20A-BEC-Servo-Power-Supply-2-12S-Lipo-Output-Voltage-7-4V-8-4V-9V.jpg_Q90.jpg_.webp)