BetaFPV BT3.0 to HX2.54 2S Whoop Adapter Cable 5 Pack
BetaFPV BT3.0 to HX2.54 2S Whoop Adapter Cable 5 Pack

BetaFPV BT3.0 to HX2.54 2S Whoop Adapter Cable 5 Pack

Regular price$6.99

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The BT3.0 2S Whoop adpater Male BT3.0 to HX2.54 cable 5 Pack is designed for 2S batteries, featuring three gold-plated copper metal pins, allowing for balancing power when charging without an additional balancer connector. This simplification of the 2S battery assembly is lightweight, weighing in at 1.28 grams and occupying less space than regular connectors on the market. This presents an easy solution for 2S quad pilots, freeing up a few grams of quad weight in the process. You will get 5 BT3.0 to HX2.54 whoop adapter cables.


  • An innovative option for 2S whoop drone battery, designed specifically for 2S whoop drones.
  • The BT3.0 connectors offer unparalleled convenience, combining balance charging and discharge power cord functionalities into a single connector, eliminating the need to purchase an expensive balance charger.
  • The BT3.0 connectors are smaller and lighter in weight, with a total weight of only 1.28g for both male and female connectors, compared to regular connectors.
  • The BT3.0 connectors boast a rated discharge current of 12A and an instantaneous current of up to 20A, meeting the discharge requirements of 2S batteries.

2S Battery Charger

BT3.0 Connectors

The BT3.0 connectors are a 3PIN terminal, two metal pins with a diameter of 1.3mm are used for battery discharge, and two metal pins with a diameter of 1.3mm and a metal pin with a diameter of 1.0mm are combined into a 3PIN connector as a balanced charger for battery charging. The BT3.0 connectors have polarity marks on their welding cup but don't support reverse connections. When welding wires, make sure to pay attention to the positive and negative directions. The connector's design prevents reverse connections, so do not force it in the opposite direction to avoid short circuit risks.

When you resolder your board, please pay attention to the connection method. BT3.0 Cable Pigtail is composed of blue wire and white wire. The blue wire is the positive pole(+), and the white wire is the negative pole(-). 

BT3.0-XH2.54 Adapter Cable

The BT3.0 connector can serve as a 2S balance charging port and can be used with a conventional 2S balance charger to charge the battery through a BT3.0 male-to-male adapter cable, providing customers with greater flexibility to choose their own charging method.

BT3.0-XH2.54 Adapter Cable


  • BT3.0 XH2.54 Adapter Cable: 1.84g/PCS, 35mm
  • Insertion Force: 3-22N
  • Color: White
  • Metal Material: Gold-plated copper
  • Plastic Material: PA9T
  • Plug Lifespan: 1000 times
  • Rated Current: 12A
  • Instantaneous Current: 20A


  • 1x BetaFPV BT3.0 to HX2.54 2S Whoop Adapter Cable 5 Pack