Finallly, a battery that will not puff, swell, or balloon due to over-discharging in your heli!
Serious!
KongPower batteries withstand over-discharging without inflation or damage which is unachievable by any other brand battery. This new and advanced chemical energy technology feature prevents users from damaging their packs carelessly. As an added safety unique to this brand, an internal PCB board has a built in fuse system to prevent shorts and thermal runaway should the anode and cathode become touched together during soldering or handling. This will render the pack unusable, to protect the user from fires due to sustained voltage shortage between the main leads.