The BT3.0 connectors are designed for the 2S battery, with 3 metal pins that enable balancing power when charging without an extra balancer connector. It simplifies 2S battery assembly and weighs only 1.28 grams, making it smaller and super lightweight than regular connectors on the market. For 2S quad pilots, it also presents a more convenient choice for the 2S battery, as well as the better option for minus some grams off the quad. 

Bullet Point

• 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.

Specifications

• BT3.0 Male Connector: 0.6g/PCS, 11.2*9.2*6.1mm
   
• BT3.0 Female Connector: 0.68g/PCS, 10.1*9.1*5.4mm
• BT3.0 Male+Female Connector: 1.28g/PCS
• BT3.0 XH2.54 Adapter Cable: 1.84g/PCS, 35mm
• BT3.0 2S Whoop Cable Pigtail: 1.39g/PCS, 30mm
• Insertion Force: 3-22N
• Color: White/Black
• Metal Material: Gold-plated copper
• Plastic Material: PA9T
• Plug Lifespan: 1000 times
• Rated Current: 12A
• Instantaneous Current: 20A

Below is the diagram for the male, female connectors.

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.

BT3.0 2S Whoop Cable Pigtail

This power cable with the BT3.0 connector is specially made for a 2S whoop drone. The male connector and the power cord are at a 90-degree angle, which makes it easy to plug and unplug. The insertion and extraction force range is 3-22N, making daily use more effortless. It fits 2S FC and 2S quadcopter.

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 Series Accessories

The BETAFPV BT3.0 series accessories represent a line of products tailored exclusively for 2S whoop drones, comprising three categories of items, connectors, battery, and charger, forming an integrated set of accessories capable of working in perfect harmony. The BT3.0 connectors obviate the need for balance connectors while streamlining the BT3.0 450mAh 2S Battery (2PCS) and enabling greater convenience and higher performance of the 2S drones. When used in conjunction with the 2S Battery Charger, a more efficient and stable charging experience can be realized.
 

We highly recommend combining the following products to upgrade your 2S whoop drone with a set of efficient and user-friendly accessories:
 

• BT3.0 Connectors
• BT3.0 450mAh 2S Battery (2PCS)
• 2S Battery Charger and Voltage Tester

Package

• Item: BT3.0 Male/Female Connectors(10pcs)
• 10 * BT3.0 Male/Female Connector
• 1 * 70*100 Static Bag

• Item: BT3.0 Connectors(10pcs)
• 5 * BT3.0 Male Connector
• 5 * BT3.0 Female Connector
• 1 * 70*100 Static Bag

• Item: BT3.0-XH2.54 Adapter Cable(5pcs)
   
• 5 * BT3.0-XH2.54 Adapter Cable
• 1 * 70*100 Static Bag

• Item: BT3.0 2S Whoop Cable Pigtail(5pcs)
• 5 * BT3.0 2S Whoop Cable Pigtail
• 1 * 70*100 Static Bag