BFN ecofriendly battery high capacity INR lithium battery 18650 2500mAh 3.7V
Various models for your choice
Daily Output
About 300,000 battery are produced in various models every day and 40,000 battery packs are assembled.
PRE-SERVICE
1.inquiry and consult support
2.sample testing support
3.Professional advice
4.Visit our factory
AFTER-SALE-SERVICE
1. one year warranty
2.Quality Insurance
3.Product maintenance
4.Professional engineers free online guide
BFN ecofriendly battery high capacity lithium battery 18650 2500mAh 3.7V
Model | 18650C-2500mAh | Weight | 45.5±2g |
Standard Discharge | CC,0.2C5A,3.0V | Standard charge | CC/CV,0.2C5A,4.20V |
Brand | BFN | Charging time | 8 hours(standard charge) |
Battery type | Li-ion battery | OEM/ODM | Acceptable |
Capacity | 2500mAh | Nominal voltage | 3.6V/3.7V |
Size | 18.5*65.2mm | Warranty | one year |
Discharge temperature | -20℃-60℃ | Charge temperature | 0℃-45℃ |
Sample | provide sample | Cycle life | 300 times(capacity rate>80%) |
More detailed pictures of inr lithium battery 18650
Our factory is equipped with advanced battery production equipment,adopts high-quality raw materials,strictly obey advanced production technology and passes strict quality management system,the product has the advantages of high capacity,small resistance,good performance and long cycle time.
Packing:
Strictly obey battery transportation rules or according to customer's requirement
Shipping :
Q1: What is your terms of payment?
A: We can accept T/T,Paypal,Western Union,etc.
Q2: Are you a factory or trade company?
A: we are a professional manufacturer .daily output is 300000pcs batteries and 40000 assembled battery packs.
Q3: What's the lead time for the mass production?
A: It depends on the actual situation,if with stock,the lead time will be 1-5 days,if without stock,it will depend on your order quantity,usually within 30 days.
Q4: Can I get the sample?
A:Of course,we can send you sample to check the quality first, if you pay the freight.
Q5 : Can you make customized models?
A: Of course. We have professional engineers that can give you the most suitable solution according to your special requirements.
Q6: When can I get the price?
A: We usually quote within 14 hours after getting your inquiry.If you are urgent to get the price,please call us or tell us in your email so that we can handle your inquiry priority.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier