Overview
The 2S Whoop Cable Pigtail (BT2.0) is a dual-connector power pigtail designed for 2S whoop drones such as Beta65X HD and Beta65X FPV. It uses BT2.0 connectors to help reduce voltage sag and improve discharge efficiency for 1S LiPo batteries used on 1S brushless whoop drones.
Key Features
- Specialized for 2S whoop drones (e.g., Beta65X HD / Beta65X FPV).
- 22AWG lightweight customized wire; US standard core 0.08 mm x 60.
- Silicone outer layer diameter: 1.5 mm (stated as 0.2 mm thinner than standard 22AWG wire).
- BT2.0 connector design reduces internal resistance by upgrading crimped pins to a 1.0 mm banana connector and increasing its cross-sectional area.
- Current ratings stated for BT2.0: 9A continuous, 15A burst; PH2.0 stated as 4.5A continuous.
- Polarity color code: Blue = positive (+), White = negative (-).
Specifications
| Item | 2S Whoop Cable Pigtail (BT2.0) |
| Connector | BT2.0 |
| Cable | 22AWG |
| Wire core (stated) | 0.08 mm x 60 (US standard core) |
| Silicone outer diameter (stated) | 1.5 mm |
| Length (stated) | 55 mm (not including the plug) |
| Length update note (stated) | Modified from 51 mm / 2 in version to 45 mm / 1.8 in version |
| Dimension callouts shown | 45 mm / 1.8 in; 20 mm / 0.83 in; 2 mm / 0.08 in |
| Weight | 1.5 g |
| Polarity (wire color) | Blue = (+), White = (-) |
BT2.0 Connector Notes
- BT2.0 is described as addressing the bottleneck of PH2.0 by lowering connector internal resistance to transfer more current.
- Stated comparison test: 9A discharge current condition on a 300mAh 1S 30C battery (PH2.0 vs BT2.0). The chart labels: PH2.0 300mAh 1S 30C Battery and BT2.0 300mAh 1S 30C Battery.
- Accessory names shown for the BT2.0 series: BT2.0 Female Connector, BT2.0 Male Connector, BT2.0 Connector LiPo Charger Board, BT2.0-PH2.0 Adapter Cable, BT2.0 1S Whoop Cable Pigtail, BT2.0 450mAh 1S Battery, BT2.0 300mAh 1S Battery, BT2.0 260mAh 1S Battery.
Whats Included
- 5 x 2S Whoop Cable Pigtail (BT2.0)
For product selection and after-sales support, contact [email protected] or visit https://rcdrone.top/.
Details
The 2S Whoop Cable uses dual BT2.0 connectors and lightweight silicone wire for compact whoop builds.
A short lead length helps keep wiring tidy in tight 2S whoop frames.
A discharge comparison illustrates the reduced voltage sag associated with BT2.0 versus PH2.0 under load.
BT2.0 accessories make it easy to standardize batteries, charging, and adapters across a whoop setup.
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