BT2.0 U-Shaped 1S Whoop Pigtail Cable 40mm | 2 or 6 Pcs

BT2.0 U-Shaped 1S Whoop Pigtail Adapter Cable – 40mm (2/6 Pcs)

Upgrade your micro drone build with this BT2.0 U-Shaped Male Connector Pigtail Cable. Engineered specifically for 1S brushless whoop drones, this 40mm cable delivers superior current handling, reduced connector resistance, and a smart U-shaped design that eliminates the risk of bent or broken wires during battery swaps.

Why Choose BT2.0 Over PH2.0?

The BT2.0 connector upgrades the standard crimped pins to a 1.0mm banana connector, significantly increasing the cross-sectional area and reducing internal resistance. Where a PH2.0 connector supports only 4.5A continuous current, the BT2.0 handles 9A continuous and 15A burst — giving your 1S lipo battery a far more efficient discharge path. The result: longer flight sessions and fewer low-voltage interruptions.

Key Features

• 180° U-Shaped Design: Smooth stepped structure makes battery insertion and removal quick and easy, while protecting the wire from stress and breakage.
• Compact & Lightweight: Shorter cable routing, integrated moulding, and slim dimensions reduce overall drone weight for better flight performance.
• Ultra-Fine 22AWG Silicone Wire: Uses US-standard core 0.08mm × 60 strands with a 1.5mm silicone outer layer — 0.2mm thinner than standard 22AWG — for a lighter, more flexible cable.
• Gold-Plated Copper Contacts: Maximises conductivity and resists corrosion for long-lasting, reliable connections.
• Reduces Voltage Sag: More efficient battery discharge means steadier power delivery throughout your flight.
• Compatible FCs: F4 1S 5A AIO FC, F4 1–2S 12A AIO FC, and most 1S flight controllers.

Specifications

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Note: Actual product colour may vary slightly from images due to monitor brightness and lighting conditions. Please allow for minor measurement tolerances.

Recommended Age: 14 years and above.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What is the difference between a BT2.0 and a PH2.0 whoop pigtail connector?

A: The BT2.0 connector uses a 1.0mm banana pin design that significantly reduces internal resistance compared to the standard PH2.0 crimp connector. This allows the BT2.0 to support 9A continuous and 15A burst current, versus only 4.5A continuous for PH2.0, resulting in more efficient 1S lipo battery discharge, reduced voltage sag, and longer flight times for your whoop drone.

Q: What flight controllers are compatible with this BT2.0 U-shaped pigtail cable?

A: This BT2.0 pigtail cable is compatible with the F4 1S 5A AIO FC, F4 1–2S 12A AIO FC, and most standard 1S flight controllers used in brushless whoop builds. Always verify your FC's connector type before purchasing.

Q: Why is the U-shaped design better for a whoop drone build?

A: The 180-degree U-shaped structure allows for shorter power cable routing and integrated moulding, which reduces both weight and the risk of wire fatigue. The smooth stepped design also makes inserting and removing 1S lipo batteries faster and easier without putting stress on the cable joints.

Q: Does this cable come with batteries or a charger?

A: No, this listing includes only the BT2.0 U-shaped pigtail adapter cables (available in 2 pcs or 6 pcs packs). Batteries, chargers, and flight controllers are not included.