This BT2.0 double connectors cable is for 2S whoop drone like  and . With the BT2.0 connector, it can solve the problem of voltage sag, the discharge of the 1S lipo battery becomes more efficient. Pilots can enjoy more flight time without disturbance of low voltage warning. 

BT2.0 Connector

BETAFPV exclusive designed BT2.0 connector has broken through the bottle-neck of PH2.0 connector. BT2.0 connector decreased internal resistance of connector effectively to allow more current that is transferred, which means it supports 9A continuous current(15A burst) offers stronger power and longer flight time on 1S brushless drones while PH2.0 just supports 4.5A You can enjoy more flight time without disturb of low voltage warning through solving the problem of voltage sag. For more instruction,  to reach.