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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: cendao wrist watch battery
  • Model Number: CD201030-P
  • Type: Li-polymer
  • Nominal Voltage: 3.7V
  • Size: 20*10*30mm
  • Nominal Capacity: 43mah
  • item: wrist watch battery
  • capacity: 43mah
  • norminal voltage: 3.7v
  • charge voltage: 4.2v
  • Charge current: 0.2C/0.5C
  • operating temperature: -10℃-60℃
  • Dimensions: 20*10*30mm
  • condition: new
  • Discharge cut-off voltage: 3.0V

Packaging & Delivery

Packaging Details Neutral packing
Delivery Time 25days


item: wrist watch battery
norminal voltage:3.7V
norminal capacity:43mah
battery type: li-ion polymer
size: 20*10*

Product Description


                                              201030 lithium ion polymer battery



Hot sale super thin lipo battery rechargeble 201030 3.7V 43mah wrist watch battery 




           Norminal voltage: 3.7V


           Norminal capacity: 43mah


           operting temperature: -10℃-60℃


              Max. Charge Current: 21mA


              size: 20*10*30mm









1. super thin and small


   2.  Flexible shape design


     3. High energy density


       4. low self discharge rate


     5. stable performance


   6. Excellent security


7.light weight



Application for 











Packaging & Shipping


Notice: DHL/UPS/Fedex express usually takes about 3-5 working days to the destination, and it’s about 5-8 work days by EMS or TNT.


Samples& small batch of goods shipping:




1. Samples would be sent through express. So do small batch of goods if it is urgent. Delivery time would be longer than other general cargo because power bank and lithium battery are classified into sensitive products.


2. We have long-term cooperation with express companies which can offer super service quality and competitive price and are always ready to deliver goods in fastest and free-from-worry way, if there is no appointed forwarder.








Our Services

1 The samples will be sent out in 3to 5days with our own brand.
2 The samples will be sent out in about 7 days with OEM logo after confirmation of our design draft according to the source file offered by customers. It will take a little longer if has too complicate process requirement.
After-sale service:
1 .We will organize a team with sales, engineers and technologists to analyze defective products and try to reduce reject ratio if it is between 5‰~1%. Meanwhile, defective products would be written down on next order.
2 We will arrange engineers and sales to solve problems if reject ratio is up to 1%. Otherwise, we will ask for face-to-face communication for an ideal processing scheme.




Company Information
we are specializing in the proiduction of lipo battery and there is no doubt that we can meet any requirements of you.
Here is our producing process , 100% orginal from our factory. welcome to visit  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.





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