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    Betafpv BT2.0 Battery Charger and Voltage Tester

    Betafpv BT2.0 Battery Charger and Voltage Tester

    Item details
    SKU: Betafpv BT2.0 Battery Charger and Voltage Tester
    Weight: 10 grams
    Stock: Out of stock

    Brand: Betafpv
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    What a convenient product! This charger is tailored for BT2.0 300mAh 1S battery. Not only a charger, but also a cell voltage tester! Thanks to the on-board LCD display. The charge current is up to 1A, which improved its efficiency and shorted the charging time. By using BT2.0 connector, it would be very convenient for charging PH2.0 1S battery! 

    Note: PH2.0 Battery Charger and Voltage Tester has come, click here to reach.


    • Specially made for our BT2.0 300mAh 1S battery. Thoughtful design of BT2.0 connector, so you could charge 1S battery of PH2.0 cable by using the adapter cable.
    • Supports to charge two batteries at the same time, its charging current has upgraded from 0.5A to 1A, which makes the charge speed increase to 2 times.
    • Ingenious design of USB input, it is very convenient for charging. Compatible with mobile phone adapter, computer, etc.
    • Have two functions of testing voltage and charging in one, compact and easy to carry.


    Power-on state

    • OUT1/OUT2 can be charged simultaneously
    • Input : USB-5V/2A
    • Output : 4.35V/1A
    • The red light indicates charging, and the green light indicates full charged

      Power-off state

      • OUT1 can be used as battery tester while OUT2 does not possess any function


      • Model: BT2.0 1S Battery Voltage Checker 
      • Plugs: BT2.0
      • Voltage: Works with regular and HV battery packs
      • Voltage cut off: DC 2.45-4.70V
      • Voltage range: DC 2.50-4.70V(1S)
      • LCD: Red
      • Weight: 15.35g
      • Dimensions: 66.3*23.6*14.4mm
      • Working tem: -20~75℃
      • Storage tem: -25~85℃

      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.


          • 1 * BT2.0 Battery Charger and Voltage Tester