BETAFPV BT2.0 Connector 6-Pack - 55mm 22AWG Male Pigtail for 1S TinyWhoop FPV Drones
BETAFPV BT2.0 Connector 6-Pack - 55mm 22AWG Male Pigtail for 1S TinyWhoop FPV Drones
The BETAFPV BT2.0 connector male cable pack includes six 55mm pigtails with 22AWG wire and 1.0mm banana-style pins. These connectors are designed for 1S brushless TinyWhoop drones like the Meteor65 and Blade Inductrix, supporting 9A continuous and 15A burst current. They help reduce voltage sag and improve battery discharge efficiency for longer flight times.
What makes the BT2.0 connector different from PH2.0?
The BT2.0 connector uses thicker 1.0mm banana pins instead of the standard crimped pins found on PH2.0 connectors. This increases the cross-sectional area for current flow, lowering internal resistance. As a result, the connector can handle up to 9A continuous (vs. 4.5A for PH2.0) and 15A bursts. Pilots flying 1S whoops often notice less voltage drop under throttle, which can reduce low-voltage warnings and extend usable flight time.
Connector specifications
| Brand | BETAFPV |
| Type | BT2.0 male pigtail |
| Wire gauge | 22AWG (US standard core 0.08mm*60) |
| Length | 55mm (not including plug) |
| Weight per piece | 0.91g |
| Color coding | Blue = positive (+), White = negative (-) |
| Material | Silicone outer layer (1.5mm diameter), plastic connector housing |
| Current rating | 9A continuous, 15A burst |
What's in the package?
You get six BT2.0 male connector pigtails. Each has a pre-soldered 22AWG wire with a silicone jacket that is slightly thinner than standard 22AWG (1.5mm vs. 1.7mm), helping save weight on micro drones.
How do I identify the correct polarity?
The blue wire is positive (+) and the white wire is negative (-). Always confirm polarity matches your flight controller or battery before soldering.
Is this connector compatible with all 1S TinyWhoop drones?
These connectors are designed for 1S brushless whoops with a BT2.0 battery connector. If your drone uses a PH2.0 connector, a separate adapter (BT2.0 to PH2.0) is needed. The pigtails can be soldered directly to your flight controller or power lead.
Does the thinner wire affect performance?
The custom 22AWG wire uses 60 strands of 0.08mm copper, maintaining the same current capability while reducing overall weight. The slightly thinner silicone jacket (1.5mm vs. 1.7mm standard) makes it more flexible and easier to route in tight frames.