Factory directly 18650 4s Battery Pack - 502248 500mAh 3.7V Low temperature lithium battery – Xuanli
Factory directly 18650 4s Battery Pack - 502248 500mAh 3.7V Low temperature lithium battery – Xuanli Detail:
Application
. Single battery voltage: 3.7V
. Nominal voltage after the battery pack is assembled: 3.7V
. Single battery capacity: 500mAh
. Battery combination: 1 string and 1 parallel
. Battery voltage range after combination: 2.5V~4.2V
. Battery capacity after combination: 500mAh
. Battery pack power: 1.85W
. Battery pack size:5*22*51mm
. Maximum discharge current: <0.5A
. Instantaneous discharge current: 1A~1.5A
. Maximum charging current: 0.2-0.5C
. Charge and discharge times: >500 times
3.7V polymer lithium battery
. Comply with relevant national standards and requirements for batteries
. All finished battery products have been calibrated and tested before leaving the factory. They can be used directly
Current export market
Asia
Australasia
Central/South America
Eastern Europe
Mid East/Africa
North America
Western Europe
FAQ
Q1. Can I have a sample order for Battery?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A:Sample needs 5-10 days, mass production time needs 25-30 days.
Q3. Do you have any MOQ limit for Battery?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by UPS, TNT… It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for Battery?
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.
Q6. Is it OK to print my logo on Battery?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 1-2 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective
batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Product detail pictures:
Related Product Guide:
We have a professional, efficiency team to provide quality service for our customer. We always follow the tenet of customer-oriented, details-focused for Factory directly 18650 4s Battery Pack - 502248 500mAh 3.7V Low temperature lithium battery – Xuanli, The product will supply to all over the world, such as: London, Vancouver, Azerbaijan, Welcome any of your inquiries and concerns for our products. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We are the first business partner for you!
By Constance from Israel - 2017.11.20 15:58
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Fernando from Colombia - 2017.02.14 13:19
