??- Input battery types: NiCd/Nimh/Li-po battery<br />- No load current: 10V/2A<br />- Max efficiency current: 5~9A<br />- Max current: 8~20A<br />- Input voltage: 6~22V<br />- Max efficiency: 98%<br />- Speed controller requirement: 20A<br />- Deliver consistent、 high-power output<br />- Recommend model: airplane<br />- Package includes: motor mount、 screws<br /><br />                                                                                                                                Dimensions: 1.30 in x 1.10 in x 1.10 in (3.3 cm x 2.8 cm x 2.8 cm)<br />Weight: 1.23 oz (35 g)<br /><br />