BT3.0 2S Battery Charger XH2.54
BT3.0 2S Battery Charger XH2.54
BT3.0 2S Battery Charger
BT3.0 2S Battery Charger
BT3.0 2S Battery Charger XH2.54
BT3.0 2S Battery Charger XH2.54
BT3.0 2S Battery Charger
BT3.0 2S Battery Charger

2S Battery Charger and Voltage Tester

Regular price $11.90 USD Save $-2.91 USD
-547 in stock

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.

2S Battery Charger

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.

      BT3.0 2S Battery Charger

      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.

      XH2.54

      This charger is compatible with 2S LiPo batteries(8.4V) and has an XH2.54 battery port. Please note that charging 2S LiHV batteries (8.7V) may result in undercharging. We recommend using a LiPo 2S battery with a corresponding balance connector available in the market. During the charging process, if the digital display shows a voltage exceeding 8.4V (e.g. 9V), please disconnect the power supply immediately and check if there is any issue with the battery or the charger.

      2S Battery Charger and Voltage Tester

      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.

      2S Battery Charger and Voltage Tester

      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.

      BT3.0 Series for 2S Whoop Drone

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

        Recommend Parts

        Package

        • Item: 2S Battery Charger and Voltage Tester | XH2.54/BT3.0
        • 1 * 2S Battery Charger and Voltage Tester | XH2.54/BT3.0
        • 1 * 70*50mm Manual in Chinese and English
        • 1 * 100*150mm Anti-static Bag
        • 1 * Service Card
        BT3.0 2S Battery Charger
        Note: The package above is the 2S Battery Charger and Voltage Tester | BT3.0.

              Shipping Method & Delivery Times

              We offer the following shipping options:

              Expedited Shipping: Estimated delivery in 3-7 working days via DHL/FedEx.

              Standard Shipping: Estimated delivery in 12-30 working days via registered mail.

              Please expect a processing time of 1-2 business days (Mon–Fri, excluding holidays).

              IMPORTANT:

              • Delivery estimates are not guaranteed and may vary due to shipping address, customs clearance and carrier delays.
              • Battery orders: Expect more business days for safety inspections.
              • Out-of-stock items: Ships in 1–2 weeks (we’ll notify you via email).
              • Address errors: Double-check your shipping details during checkout. Incorrect/missing addresses cause delays or failed deliveries.

              Shipping Costs

              1. Standard Shipping

              We offer free standard shipping on all orders of $99.99 or more. For orders between $20 – $99.98, a flat rate of $5 applies. For orders under $20, a flat rate of $10 applies.

              IMPORTANT: Starting April 24, all U.S. orders will include a flat $10 fee to offset recent increases in shipping costs and tariffs. To learn more details, check U.S. Tariff Policy Change: What You Need to Know.

              2. Expedited Shipping

              We offer expedited shipping service worldwide including islands area. Shipping fees are calculated automatically at checkout based on your location and order weight.

              IMPORTANT: Customers are fully responsible for customs duties, taxes, customs clearance and other costs incurred when choosing expedited shipping. If a shippemnt is returned due to unpaid import fees, return shipping costs will be charged to the customer, and no refunds will be issued for the original order.

              3. Additional Shipping Fee

              There are certain situations where you may be required to pay extra shipping fees.

              • Products with large dimensions or weight: Products with large dimensions or weight are excluded from free shipping rule due to carrier dimensional weight calculations. (Including: FPV Goggles, BETAFPV Gates & Flags, RTF FPV Whoop Kits, LiteRadio Series radio transmitter, Storage Cases)
              • Remote countries/regions: Orders shipped to remote countries or regions (e.g., islands, rural areas) may require adjusted shipping fees based on carrier surcharges.
              • Expedited Shipping with Batteries: Expedited Shipping orders containing more than 2 batteries that exceed the limits outlined in our Battery Shipping rule below will incur extra fees to cover separate battery shipments.
              • Reshipping Costs: Packages returned due to incorrect addresses or customs clearance failures (e.g., unpaid duties) will be subject to reshipping fees. Customers must cover these costs before redelivery.

              Shipping Rules

              1. Battery Shipping

              Some countries or remote regions are forbidden to ship stand-alone batteries due to restricted customs and safety regulations. If your location restricts battery shipments, we will notify you promptly and adjust your order accordingly. Review the 2. Countries/Regions Where Battery or Drone Shipping Is Restricted below for details.

              Expedited Shipping Battery Shipping: Stand-alone batteries are prohibited for expedited shipping. However, drones packed with less than or equal to two batteries or devices with bulit-in batteries (e.g., transmitters, goggles) may still qualify for expedited delivery.

              Battery Type

              International Expedited Shipping

              No batteries

              Accepted

              Contained in

              Accepted

              Packed with (no more than 2 batteries)

              Accepted

              Stand-alone

              Prohibited

              Battery Type Definitions

              • Stand-alone: Package ONLY contains batteries or cells; NO equipment.
              • Packed with: Package contains equipment + cells or batteries that are NOT installed in the equipment. For example, BNF drones with batteries or RTF drone kits.
              • Contained in: Package has lithium batteries contained in equipment (properly installed in the equipment they are intended to operate). For example, radio transmitter or goggles.

              2. Countries/Regions Where Battery or Drone Shipping Is Restricted

              Due to customs regulations and carrier restrictions, we cannot ship drones or batteries to the following destinations:

              • Drones Restricted: Brazil, Saudi Arabia
              • Drones & Batteries Restricted: Armed Forces Europe (APO/FPO/DPO), P.O. Box, Dominican Republic, Maldives
              • Batteries Restricted: South Africa, Cyprus, Cote d'Ivoire, Brunei, India, Argentina, Turkey, Serbia, Iceland, Guadeloupe, Georgia, Belarus, Bosnia and Herzegovina, Montenegro, Saint Barthelemy, Oman, Armenia, Qatar, Costa Rica, Kuwait, Jamaica, Malta, Jersey, New Caledonia, Kyrgyzstan, Burundi, French Guiana, Mauritius, Greenland

              Note: The list is subject to change without prior notice due to evolving customs regulations, carrier restrictions, and local legislation.

              3. Address Requirements

              To ensure successful delivery, please carefully follow these requirements based on your location. Incorrect or incomplete information may cause delays or failed deliveries.

              Japan & Germany: Street name and number, apartment/unit number (if applicable) are required. Omissions are not allowed.

              Australia & United States: Provide the postal code that matches the city, and ensure that the city name is written correctly without any omissions or abbreviations.

              Hong Kong, Macao, Taiwan, and Mainland China: Address must be written in Chinese characters.

              Tax ID Required for Customs Clearance for orders to the following countries:

              • South Korea: Personal Clearance Code
              • Brazil: Cadastro de Pessoas Físicas (CPF)
              • Chile: Tax Identification Number (RUT)
              • India: Aadhaar Card/Pan Card/KYC number
              • Mexico: TAX ID (RFC) / Personal ID (CURP)
              • Indonesia: Nomor Pokok Wajib Pajak (NPWP)

              Delayed Or Rejected Orders Liability

              BETAFPV is not liable for delayed or rejected packages resulting from circumstances beyond our reasonable control. This includes, but is not limited to:

              Delays of shipments to remote regions: Shipping time might be delayed for 3-7 days to remote regions or over 7 days to island destinations like Hawaii, Puerto Rico, Canary Islands, etc.

              Customer-caused delay or delivery failure: These actions include, but are not limited to address changes after shipment, incorrect/incomplete addresses, invalid contact information, and refusal to accept delivery, etc.

              Force majeure: It means unforeseen, inevitable, or insurmountable objective situation and other objective conditions that cause delayed shipping, including, but not limited to: national or regional air or ground transportation system controls or interruptions (e.g., weather reasons), communication system interference or malfunction, government actions, postal administration policy changes, wars, earthquakes, typhoons, floods, fires, heavy rain, heavy fog, and other similar events.

              Packages cannot be delivered to your address during weekends, national holidays, and festivals.

              The address is a school, hotel, unit, or residential community where the courier has no access. Please provide a permanent street address.

              *Please confirm your address before payment. If corrections are needed, please contact BETAFPV customer support in a timely manner.

              Tracking Your Package

              Once your order ships, you’ll receive a notification email with the tracking number. You can also check your order status by logging into your BETAFPV account dashboard, where shipped orders display tracking links based on your selected shipping method. If your order status shows “Shipped” but no tracking details are visible, this means your package is prepared and awaiting carrier pickup. A status of “Processing” indicates we’ve received your order and are preparing it for shipment.

              Please note that you may receive more than one Shipment Notification E-mail if item(s) from your order are shipping separately.

              You can also enter the tracking number to check your package shipment status below. If you encounter issues tracking your order, contact BETAFPV customer support for assistance.

              FAQ

              1. How long until my order ships?

              All orders typically will be processed within 1-2 working days after your payment. Delays may occur during high order volumes or backorder situations.

              If there will be a significant delay in the shipment of your order, we will contact you via email. Please make sure your email address is active and remember to check the email for updates.

              2. After I place an order, how do I change my order before shipment?

              Country selections cannot be modified after checkout. If you need to change these details, please cancel the order and purchase again. Please contact BETAFPV customer support within 24 hours after placing the order if you need to change order product information or address.

              3. How do I cancel after I have placed the order, but it has not shipped?

              You can contact BETAFPV customer support for canceling if your order has not been shipped. If your order has been shipped less than 24 hours, please contact the customer service and we will try to hold your order from the shipping company.

              It is impossible to cancel if your order has been shipped over 24 hours.

              4. Under what circumstances will BETAFPV cancel an order unilaterally?

              We reserve the right to cancel orders for:

              • Unavailable product(s): BETAFPV tries to contact customers and does not get a reply in 7 days.
              • High-risk Order(s) identified by banks/Paypal: To ensure your card safety, we will cancel your order.
              • Unshippable destinations: If we are not able to ship to your location, your order will be canceled.

              *BETAFPV reserves the right to update this policy. Last revised May 2025.

              Customer Reviews

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              C
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              Comfortable and quality product. You will be satisfied.

              Comfortable and quality product. You will be satisfied.
              Удобен и Качествен продукт. Ще останете доволни.