Since February 2019 weve got some feedback on Facebook about how eager they need the high quality of BT2.0 connector on 1S whoop drone. So we started our 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.
BT2.0 has been released on the market for 3 whole years now since 2019 and we would like to express our sincere appreciation for your patronage. The most shocking price readjustment with price cut down 40% for BT2.0 CABLESCONNECTOR - NOW AT 4.99$-5.99$. We are now holding a price cut up to 40% together with the first 30 buyers getting free sets of BT2.0.(Code: FIRST30FREE)

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. 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.

BT2.0 Series Accessories We know some 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
Highly recommend the below products with BT2.0 connectors or cables. BETAFPV will collaborate closely with more brand manufacturers in the future in order to bring better service and experience to customers.
- BT2.0 450mAh 1S Battery
- BT2.0 300mAh 1S Battery
- BT2.0 Battery Charger and Voltage Tester
- BT2.0 Series Quadcopters
- 6 Ports 1S Battery Charger Adapter
- Other Brand Chargers Batteries with BT2.0 port
Here is Betafpv Lab video to show you the best way of replacing BT2.0 connectors.