Weight: .6oz (17 grams) Size: 1.08 x 0.91 x 0.16 in *Cells w/BEC: 5-10 (2-4 Li-poly) *Cells w/o BEC: 5-16 (2-6 Li-poly) *Continuous current: 25amps *Surge current: 40 amps *Resistance: .0065ohms *Switching Rate: 11,000Hz *Adjustable Timing: Yes *Brake: Yes (programmable) *Low Voltage Cut-off: Yes (adjustable) *Reversible: Yes We recommend the Phoenix Link for programing. If you are not redirected, click this link to go to product page