URUAV 7.4V 2800mAh 20C 2S Lipo Battery EC2 Plug JST Plug with Fire-Proo Bag for Hubsan H501S H501A H501M H501C 7576 to control the gain of

to control the gain of the amplifier

When the switch is OFF

About size：

0V High Torque Metal Gear Digital Servo For RC Car 1/8 1/10 Airplane Arduino UNO Diy

just like a tiny real fire boat

URUAV 7.4V 2800mAh 20C 2S Lipo Battery EC2 Plug JST Plug with Fire-Proo Bag for Hubsan H501S H501A H501M H501C 7576 to control the gain ofDescription: Battery Parameter: URUAV 7. 4V 2800mAh 40C 80C Capacity: 2800mAh Plug: EC2 Plug JST Plug Continuous Discharge Rate: 20C Colors: Standard Colors Caution: Don't over charge, or over discharge batteries. Don't put it beside the high temperature condition. Don't throw it into fire. Don't throw it into water. Package Included: 1X URUAV 7. 4V 2800mAh 20C 2S Lipo Battery EC2 Plug JST Plug 1X Battery Bag