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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Urgepaw
  • Model Number: UR2750155
  • Type: Li-polymer
  • Nominal Voltage: 14.8
  • Size: 27.4*50*155mm
  • Nominal Capacity: 4000mah, 4000amh
  • item: 3.7v 4000mah battery
  • Model No: UR2750155
  • Battery Type: Lithium Polymer
  • Nominal voltage: 14.8V
  • weight: 394g
  • Dimensions: 27.4*50*155mm
  • Continuous discharge: 25C
  • Connector: XT60
  • Cycle life: ≥500times

Packaging & Delivery

Packaging Details each battery will be packed with a white small box
Delivery Time Shipped in 20 days after payment
Product Description


                                                           3.7V 4000mah battery



2016 new item 4S1P 25C 14.8V 4000mah rc lipo battery A grade long cycle 3.7V 4000mah battery 


Brand Name

3.7V 4000mah battery

Model No.


Battery Type

Lithium Polymer


100% new

Nominal voltage


Nominal Capacity




Continuous discharge rating


Cycle life



CE ,RoHS,ISO9001



After-sales service


Charge wire

according to your requirement


Discharger wire

according to your requirements



RC TOYS,MODELS, Helicopter, RC car truck, airsoft gun etc


--Up to 25C continuous discharge current rate

--High Energy density with lower weight

--Lower IR with higher MPV

--Longer life cycle under proper usage

---More competitive prices for distributors and agents

-- OEM servic




Packaging & Shipping

Each battery will be packed with a white box, or OEM customized packing type.  Ensure safety of goods during shipment.

3-7 working days after received the payment. (Suitable for sample or small order, bulk production needs

second confirmation.)

We always ship the goods by specialized express company like DHL, UPS, FedEx and TNT, or other

shipping ways according to customers' requirements. 





Our Services

Warranty period for half a year, if the products of our company in the warranty period, our after-sale service

team are available for you in all quality questions or problems. Any quality problems, We will repair free or replace the new products for you. 



Company Information


SHENZHEN  LYD ELECTRONIC CO,LTD is Specializing in the production  of battery . This is our producing process,100% original from our factory. welcome to our factory




 If you are interested in our products, please feel free to contact us, Our sales team would provide

 professional service and information that you required, If we are not on line, please leave your

 contact details, We will get back to you soon.


Q: Why we should choose your battery


A: You deserve a battery which is good quality , stable discharge performance, long life cycle , competitive price and good after-sale supporting .


Q: How long can i get my battery after paying for it.


A:  Normally , we can send them out within 10 working days , and shiping time will be 5-7days for most countries. 


Q: if there is a quality problem , what can i do ?


A: batteries will be tested many times before delivering, well , if there is really a quality problem , we will accept refund or send you some new batteries .


Q: What is your payment terms


A: For sample order: T/T and Paypal will be okay for us.


    For official order:  we appreciate you can pay by T/T.



Any other questions , Please feel free to ask our sales team , we will pleasure to anwser your questions.


Have a nice day







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