4PCS 7.4V LiPo Battery Charger USB RC Battery Connector with SM-4P Plug for Splatter Ball Gun RC car FPV Drone Quadcopter

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Product description

  • This USB battery connector is used to charge 7.4V lithium batteries and is compatible with RC car drones ,Quadcopters ,SplatRball water gun etc...
  • With multiple protection functions, over voltage protection, over current protection, over voltage protection, more safety.
  • It can be charged directly by connecting to a rechargeable battery or USB dock, making it easy to use anywhere, anytime.

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