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3.7V 300mAH Lipo Battery For Udi U816 U830 F180 E55 FQ777 FQ17W Hubsan H107 Syma X11C FY530 RC Helicopter 3.7V 300mAH 30C 702030

15 reviews
100% of buyers enjoyed this product! 37 orders
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Vehicles & Remote Control Toys
RC Parts & Accs:
Batteries - LiPo
Four-wheel Drive Attributes:
Upgrade Parts/Accessories:
Lithium Battery
Vehicles & Remote Control Toys
Remote Control Peripherals/Devices:
Tool Supplies:
For Vehicle Type:
Model Number:
3.7v 300mah
Technical parameters:
Value 2
Carbon Fiber
Brand Name:
Hobby Hub


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Buy Hot Item (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

15 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
31 May 2020

Goods arrived. It is a very good product. Thank you very much

verifed buyer
28 May 2020

Everything is fine, fast delivery

verifed buyer
30 Apr 2020

I arrive in good condition

verifed buyer
21 Feb 2020

Akkum works, everything is super!

verifed buyer
15 Feb 2020

Capacity corresponds.

verifed buyer
30 Jan 2020

Super store, good product, I highly recommend shopping in this store. (Goods comply with the description, well packed and shipped quickly.) I recommend !!!

verifed buyer
28 Jan 2020

Thank you

verifed buyer
25 Jan 2020

Teljesen illeszkedik a Lidl-Ben vásárolt drónhoz. Neither érdemes fizetni a gyorsabb és tracking-es postáért mert Nem azzal culdik.

verifed buyer
20 Jan 2020

very good

verifed buyer
14 Jan 2020


verifed buyer
9 Jan 2020


verifed buyer
9 Jan 2020

Delivery to Kazan almost 3 (!) months! Packing puffy bag. The track was not tracked. The battery came with a voltage of 3,9 v. On the capacity I can not say anything, I took for a very burning recorder. Therefore, I selected with a good output current. After installation, write off. The store is very unsociable, the period of protection extended only on dispute.

verifed buyer
9 Jan 2020

Well packed, quality product

verifed buyer
2 Jan 2020

Code accumulator. Charges up to 3.8 V

verifed buyer
26 Dec 2019

Excellent battery

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