TCBWORTH 7.4v 2S 2200mAh 35C Lipo Battery Plug Type_XT90-S You could give up OR

You could give up OR you could just get our handy PWM and Servo driver shield

The material of the product is made of CNC with new high-grade aluminum alloy material

Each channel data: depend on the transmitter

Battery 4S 1550mAh，6S 1300mAh

Buzzer: Airplane Lost Locator

TCBWORTH 7.4v 2S 2200mAh 35C Lipo Battery Plug Type_XT90-S You could give up ORSpecifications: Capacity: 2200mAH Continuous Discharge Rate: 35C Burst Rate: 70C Voltage Per Cell: 3. 7V Max Voltage Per Cell: 4. 2V Voltage Per Pack: 7. 4V Max Voltage Per Pack: 8. 4V Suggest Charge Rate: 1C Plug: T XT60 XT90 EC5 JST AS150 XT150 Banana 3. 5mm &4. 0mm MIYADA Size: 106*34*16. 5mm Weight: 145G Instructions: Please charge the battery fully once received. Do not store a fully charged battery for more than 48hrs, perform a storage charge