No. Of cells		RPM/V	Max. efficiency current	NoLoad current / 10 V	Current capacity
	Ni-MH	Li-Poly
B2208/17	8-10	2-3	1100 KV	4 - 7 A (>74%)	0.4 A	8A/60 s
B2208/14	6-8	2-3	1450 KV	5 - 9 A (>74%)	0.6 A	12 A /60 s
B2208/12	6-8	2-3	1800KV	6 - 10 A (>74%)	0.8 A	16 A /60 s

	Max. efficiency	Shaft diameter (mm)	Weight with cables	Internal Resistance	Dimensions (mm)
B2208/17	80%	3 mm	36 g/1.27 oz.	225 mohms	27.5x26
B2208/14	80%	3 mm	36g/1.27 oz	140 mohms	27.5x26
B2208/12	78%	3 mm	36 g/1.27 oz	90 mohms	27.5x26

With 18A ESC, Not programmable

Cons-Current	BEC	Input	Weight	Brake	Size
18A	2A	2-3LIPO	20g /0.7 oz.	off	23.5x15.7x6.1mm

Features:

Light weight With 2A BEC

Lipo Battery Auto-detect

Auto Low slow down at 6V/2S Lipo, 8V/3S Lipo

Auto shut down without signal

	Recomended model weight	Recomended prop without gearbox
A2208/17	7 - 17 oz.	2xLi 10"x5"	3xLi 9"x5"	10 cells 8.5"x5"
A2208/12	7 -17 oz.	2xLi 8"x4.5"	3xLi 7"x4"	8 cells 8.5"x5"