All Poly-Quest "Twenty" brand lipoly packs can be discharged at a rate 20 times their capacity. Example: a 1200 mAh (1.2 Amp hour) pack can be discharged at 24 amps and a 3700 mAh pack at 74 amps continuous. This is NOT the peak discharge rate; it is the rate that these packs can be discharged at CONTINUOUSLY.
Poly-Quest's unique welding process allows packs to put out more power, and the packs have better between-cell ventilation which gives longer pack life. Poly-Quest packs are ventilated.