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BT2.0 Connector - the most significant revolution in 1S Tiny Whoop Drone.
Since February 2019, BetaFPV got some feedback on Facebook about how eager they need the high quality of BT2.0 connector on 1S whoop drone. So BetaFPV started their long-term investigation on the design of the 1.0mm banana connector and the stable manufacturing technique to meet pilots' demand. Betafpv always keeps moving forward with passion for breakthrough experiences.
BULLET POINTS
- BT2.0 connector decreased internal resistance of connector effectively by upgrading the crimped pins to banana connector and increasing the cross-sectional area of banana connector.
- With these connectors, it can support 9A continuous current and 15A burst, while the PH2.0 connector supports 4.5A continuous current.
- By solving the problem of voltage sag, the discharge of the 300mAh 1S BT2.0 lipo becomes more efficient. Pilots can enjoy more flight time without disturbance of low voltage warning.
- Compared with the PH2.0 crimped pins, BT2.0 connector is more durable which can discharge more currents in the same capacity and provide far more power. You can get 2mins flight time in full throttle on Meteor65 if you use our BT2.0 300mah 1S Battery.

SPECIFICATION
- Size: Male Connector - 6.0*4.2*10.5mm / Female Connector - 6.0*4.2*8.3mm
- Weight: Male Connector- 0.34g/PCS / Female Connector - 0.24g/PCS
- Note: The terminal molded case identifies the positive and negative poles, and must be welded according to the instructions.
BT2.0 Connector
BETAFPV exclusive designed BT2.0 connector has broken through the bottle-neck of PH2.0 connector. BT2.0 connector decreased internal resistance of connector effectively to allow more current that is transferred, which means it supports 9A continuous current(15A burst) offers stronger power and longer flight time on 1S brushless drones while PH2.0 just supports 4.5A You can enjoy more flight time without disturb of low voltage warning through solving the problem of voltage sag.
There is a graph of comparison between BT2.0 connector and PH2.0 connector (solid pins version) in BETAFPV 1S 300mAh battery. The discharge current is 9A in this testing. You could see that it has double time (about 2minutes) with BT2.0 connector.

Much more choices of BT2.0 series accessories.
We know some of pilots might have a question about how to deal with the old PH2.0 1S battery. So we provide some accessories like BT2.0 Power whoop connectors for those people who wanna convert the PH2.0 connector to BT2.0 connector.
- BT2.0 Connectors (10pcs)
- BT2.0 1S Whoop Cable Pigtail
- BT2.0-PH2.0 Adapter Cable
- BT2.0 Battery Charger and Voltage Tester
- BT2.0 Connector 1S Lipo Charger Board
- BT2.0 300mAh 1S Battery
Here is Mr ShutterBug'vedio to show you the way of replacing connectors safely.
PACKAGE
- 5* BT2.0 Female Connector & 5 * BT2.0 Male Connector
GT R239/249/349 Series Canopy V2 Fit HD version M12 Lens
Package:
GT R239/249/349 Series Canpoy V2 *1
M2 Damping Rubber Rings*5
M2*7 screws *5
Used on
Runcam TX200 version
R249/249+/349 and R249 HD/249+ HD/349 HD Tmotor
Mobula7 HD Fixed nylon column for Crazybee F4 PRO FC and Caddx turtle mount 25mm*25mm convert to 20mm*20mm
Specifications:
Suitable for Caddx Turtle to fit the Original Crazybee F3 / F3 PRO / F4 PRO
The original nylon column for Mobula7 HD
Package includes:
- Fixed nylon column x 4pcs
- Rubber damping ball x 4pcs
- M1.2 x 5 screws x5pcs
- M1.4 x5 screws x4pcs
Specification
Connector Style: Male Hardware
Body Material: Gold-plated copper
Internal Material: Nylon/PA
16 AWG Silicone Wire Soft and flexible
Temperature Resistance: -20°C~200°C
Weight: 5.9g(pcs)
Package Including:
1 x Male XT30 150mm 16AWG Connector Cable
BT2.0 Connector - the most significant revolution in 1S Tiny Whoop Drone.
BT2.0 1S whoop cable pigtail is an option for you to modify your drone or your 1S FC board which is with the PH2.0 connector. With the 1.0mm banana connectors, it can support 9A continuous current and 15A burst. Makes the best potential of brushless whoop drone, and display the perfect performance of your drone with BT2.0 300mAh 1S battery.
BULLET POINTS
- BT2.0 connector decreased internal resistance of connector effectively by upgrading the crimped pins to 1.0mm banana connector and increasing the cross-sectional area of 1.0mm banana connector.
- BT2.0 connector supports 9A continuous current and 15A burst, while the PH2.0 connector supports 4.5A continuous current. Brings more perfect flight experience when you fly the 1S brushless whoop drone.
- By using the BT2.0 connector, it can solve the problem of voltage sag, the discharge of the 1S lipo battery becomes more efficient. Pilots can enjoy more flight time without disturbance of low voltage warning.
- With the light and customized 22AWG wire, it will make the drone more lighter. The wire uses US standard core 0.08mm*60. The diameter of silicone outer layer is only 1.5mm, which is 0.2mm thinner than 22AWG standard wire.

SPECIFICATIONS
- Item: BT2.0 1S Whoop Cable Pigtail
- Wire Type: 22AWG
- Connect: BT2.0 Male Connector
- Length: 55mm (Not included the plug)
- Weight: 0.91g/pc
- Battery: BT2.0 300mAh 1S Battery
- FC: F4 1S Brushless FC

HOW TO RESOLDER YOUR BOARD WITH BT2.0 CABLE
BT2.0 1S Whoop Cable Pigtail is composed of blue wire and white wire. The blue wire is the positive pole(+), the white wire is the negative pole(-).When you resolder your board, please pay attention to the connection method.

BT2.0 Connector
BETAFPV exclusive designed BT2.0 connector has broken through the bottle-neck of PH2.0 connector. BT2.0 connector decreased internal resistance of connector effectively to allow more current that is transferred, which means it supports 9A continuous current(15A burst) offers stronger power and longer flight time on 1S brushless drones while PH2.0 just supports 4.5A You can enjoy more flight time without disturb of low voltage warning through solving the problem of voltage sag. For more instruction, click here to reach.
There is a graph of comparison between BT2.0 connector and PH2.0 connector (solid pins version) in BETAFPV 1S 300mAh battery. The discharge current is 9A in this testing. You could see that it has double time (about 2minutes) with BT2.0 connector.

Much more choices of BT2.0 series accessories.
BetaFPV know some pilots might have a question about how to deal with the old PH2.0 1S battery. So they provide some accessories like BT2.0 Power whoop connectors for those people who wanna convert the PH2.0 connector to BT2.0 connector.
- BT2.0 Connectors (10pcs)
- BT2.0 1S Whoop Cable Pigtail
- BT2.0-PH2.0 Adapter Cable
- BT2.0 Battery Charger and Voltage Tester
- BT2.0 300mAh 1S Battery
PACKAGE
- 6 * BT2.0 1S Whoop Drone Female Power Cable
Plug Type: XT60+ Male or Female Plug
GT-R249 Props Guard
Only available in clear
Package includes:
D4*L7 Long rubber damping ball x3
D4*L4 Short rubber damping ball x1(front)
M2*18 Nylon screws x1
M2*20 Metal screws x3
M2 Nylon nut x14
16ZLH220MEFC6.3X11 - Electrolytic Capacitor, Miniature, 220 µF, 16 V, ZLH Series, ± 20%, Radial Leaded, 6.3 mm
- Capacitance value 220µF
- Tolerance of ±20%
- Rated voltage of 16VDC
- Operating temperature range -40°C to +105°C
- High ripple current
- Endurance at 105°C of 6000hours
- Capacitor size varies from 6.3 x 11mm
- Lead Spacing 2.5mm
HGLRC AMASS XT60 CURRENT SENSOR
Specification:
AMASS XT60 CURRENT SENSOR
Voltage: 6S(25.2V)
Current Max:120A
Weight:6.8g