Description

BETAFPV 2S Battery Charger and Voltage Tester BT3.0

The BETAFPV 2S Battery Charger and Voltage Tester BT3.0 is an essential tool for FPV enthusiasts, offering a compact and efficient solution for charging and testing 2S batteries. Designed with convenience and accuracy in mind, this charger is compatible with 2S LiPo and LiHV batteries, making it perfect for micro drones and small FPV builds. Its dual-functionality allows users to monitor battery voltage with precision, ensuring optimal battery performance and longevity.

Equipped with BT3.0 technology, the charger ensures stable power delivery and fast charging times, helping you get back to flying quickly. The voltage tester feature enables you to monitor real-time battery levels, providing valuable insights for maintaining balanced cell health and avoiding over-discharge. Compact and lightweight, the BETAFPV 2S Charger fits easily into your toolkit, making it a practical choice for field use.

Whether you’re at home or on the go, the BETAFPV 2S Battery Charger and Voltage Tester BT3.0 ensures your batteries are always ready for action, offering reliable charging and accurate testing for better performance.

BETAFPV offers 2 versions of the 2S Battery Charger and Voltage Tester, each with different ports – BT3.0 and XH2.54 – capable of charging both LiHV 8.7V and LiPo 8.4V batteries. Not only does it have a digital display function, but it also features 2S battery voltage monitoring capabilities. Additionally, it supports PD3.0 fast charging protocol. This compact and portable charger is fully functional and user-friendly, and caters to the charging needs of 2S quadcopter enthusiasts, empowering them to recharge their batteries anytime, anywhere.

Note: LiHV(8.7V) stands for High Voltage Lithium Polymer 2S batteries and LiPo(8.4V) stands for Normal Lithium Polymer Batteries.

Bullet Point

• A compact and portable 2S Battery Charger and Voltage Tester with a digital display, specifically designed for the BT3.0 series of batteries.
• It supports the PD3.0 fast charging protocol, offering higher power output and multiple charging options for a faster and safer charging experience with compatible devices.
• Equipped with a digital display function and capable of monitoring battery voltage during charging.
• With dual variants boasting BT3.0 and XH2.54 ports, this charger offers RC users different connection options.
• Featuring a Type C interface instead of a USB interface, providing an even wider selection of charging options
• Fulfilling the charging requirements of 2S batteries, this charger is a go-to choice for discerning enthusiasts.
• 
  Specifications
  • Battery Type: BT3.0-LiHV(charging voltage:8.7V) XH2.54-LiPo(charging voltage:8.4V)
  • Product Color: White(BT3.0) Black(XH2.54)
  • Input Interface: Type-C USB
  • Input Voltage Range: 5-12V
  • Input Power: Maximum 15W
  • Maximum Input Current: 2.5A
  • Charging Protocol: PD3.0
  • Weight (per charger): 17.0±1.0g
  • Dimensions (L×W ×H): 61*25*17mm
  • Battery Capacity Display: LED Digital Display displays the total voltage and individual cell voltage of the 2S battery.
  • LED Digital Display and Red LED indicate charging status:

  • LED Digital Display		Indicator Status		Description
    Circling rectangular display		Red light off		Not charging
    Total voltage		Red light on		Charging
    Rectangle symbol		Red light off		Charging completed
    No display		Red light flash		Abnormal battery

    Note: When the charger fails to charge or the red light flashes, please check whether the battery is normal or replace the battery for charging.

    

    Usage Notes

    • Please note the polarity markings on the device and do not connect the charger in reverse polarity.
    • The 2S Battery Charger and Voltage Tester only supports charging for 2S batteries, not 1S batteries.
    • The charger can only charge one battery at a time and is not designed for charging two or more batteries simultaneously.
      

      BT3.0

      This charger is designed to charge 2S LiHV batteries(8.7V) with a BT3.0 battery port. Please note that attempting to charge 2S LiPo batteries(8.4V) may pose a risk of overcharging. To ensure safe and optimal charging, we recommend using it with the BETAFPV BT3.0 450mAh 2S LiHV battery. During the charging process, if the digital display shows a voltage exceeding 8.7V (e.g. 9V), please disconnect the power supply immediately and check if there is any issue with the battery or the charger.

      

      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 and Voltage Tester, 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

      • Recommend Parts

        • Quadcopter:  Pavo Pico Brushless Whoop Quadcopter, Meteor85 Brushless Whoop Quadcopter

        • Package

          • Item: 2S Battery Charger and Voltage Tester BT3.0
          • 1 * 2S Battery Charger and Voltage Tester BT3.0
          • 1 * 70*50mm Manual in Chinese and English
          • 1 * 100*150mm Anti-static Bag
          • 1 * Service Card
          • 

            Note: The package above is the 2S Battery Charger and Voltage Tester | BT3.0.

            Additional information

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