Blade Pico/Nano QX to Hubsan/Walkera
Style Battery Adapter Cable
This cable is for
running batteries with Hubsan/Walkera style connectors on a Blade Nano
QX flight controller or any device with the same connector.
This cable can also be used to charge a battery that has Hubsan/Walkera connectors using a charger with a Nano QX connector

Manufactured by Phoenix Flight Gear
"Created and manufactured by pilots for pilots"