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F1-21 Li-poly battery Syma F1 RC helicopter parts


1 x Replacement Li-poly battery F1-21 for new style Syma F1 RC helicopter


Syma factory has changed the design of the battery, please check the charge wire of your old battery, if it with 4-pin plug (New Style F1 helicopter with 3-pin plug), please don't purchase this item, because it do not suit for your F1 helicopter which is the old version.


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1. We provide free shipping & fast shipping.
2. Item will be shipped out within 2 business days.
3. Item will be shipped by Airmail, DHL, FedEx, etc.
4. It will take 5-20 business days to most of the countries.

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  • Model: F1-21
  • Shipping Weight: 180g
  • 58220 Units in Stock