Prod Model: |
3.7v 18650 |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Certificate: |
Ce, UL, ISO9001, ISO14001) |
Capacity: |
2200mAh |
Voltage: |
3.7V |
Combination: |
1s1p+PCM |
Standard Discharge Current: |
0.2c |
Max Discharge Current: |
1c |
Stand Charge Current: |
0.2c |
Fast Charge Current: |
0.5c |
Inner Resistance: |
130mohm |
Weight: |
About 46.6g |
Type: |
Lithium-Ion Batteries |
Usage: |
Boat |
Discharge Rate: |
Low Discharge Rate |
Shape: |
Cylindrical Battery |
Rechargeable: |
Chargeable |
Nominal Voltage: |
3.7V |
Electrolyte: |
Li Ion |
Product Description
Why choose us1 | Lasted in this field of battery for 18 years |
2 | Never exaggerate battery capacity |
3 | Battery management systems/PCMs are with the same quality as Seiko |
4 | Finished battery safety performance could reach UL, CE, KPS, KC, etc. testing standard |
5 | Got ISO9001-2008 quality system certification |
6 | 5S factory with dust-free workshop |
7 | Process design far exceeds battery industry standard |
8 | 100% quality inspection 100% quality inspection |
9 | One year warranty, 24 hours online service |
10 | Professional of ODM & OEM |
Specification 3.7v 2200mah batteries rechargeable li-ion batteryModel | 3.7v 2200mah Li ion battery |
Cell | Cell model | 2.2A-18650 |
Capacity | ≥2.2Ah |
rated voltage | 3.7V |
Typical Impedance | 65mohm |
Battery material | NMC cathode material |
Battery Pack | Combination method | 1S1P |
Minimal capacity | 2.2Ah |
Nominal voltage | 3.7V |
Max. charge voltage | 4.2V |
Discharge cut-off voltage | ≤3.1V |
Max Charge current | 0.5C |
Max Working current | 1.5C |
Standard charge current | 0.2C |
Standard working current | 0.5C |
Weight | 55.8g |
Max. dimension(L×W×H)(mm) | 68.85*20mm |
Operating temperature | Charge temperature | 0ºC~45ºC |
Discharge temperature | -10ºC~55ºC |
Batterty manager system | Single cell over-charge cut-off voltage | 4.2V |
Single cell under-discharge cut-off voltage | 2.75V |
over-charge release voltage | 4.1V |
Discharge release voltage | 3.0V |
Products of 3.7v 2200mah batteries rechargeable li-ion battery
Protection board circuit diagrame , related products and application of 3.7v 2200mah batteries rechargeable li-ion battery
About Eastar Battery
Shenzhen Eastar Battery Co., Ltd was set up as a manufacturer of various batteries in 1997. Our main products include dry batteries ( carbon & alkaline), lead-acid batteries(General batteries, Auto batteries), Ni-MH/Ni-CD batteries and packs, Lithium batteries ( Li-ion, Li-PO).
Quality is our life
As a battery manufacturing group, we have separate factory located in Guangzhou, Shenzhen and Xingfeng for different battery types. We invested much on the advanced production facilities and testing equipments. We have a powerful R&D and skillful worker group. Based on ISO9001, we built up a complete quality control system.
The best services to you
1 year Warranty
ODM & OEM service
24 hours online service
Certifications
Payment & Shipping
=
FAQ
1. Q: Can you accept OEM and ODM Service?
A: Yes, we supply OEM&ODM service as clients requirement.
2. Q: Can we get samples for test?
A: Yes, we offer sample, but free samples are not available at beginning.
3. Q: What's your payment term?
A: TT, L/C, West Union, Paypal etc.
4. Q: What's your warranty for products?
A: Generally speaking, it's one year's warranty, for quality problems, we will send you a new one.
5. Q: How long will be the delivery?
A: Usually delivery in 7-15 days, but could be change according to the quantity or other things.
6. Q: How do you control your product quality.
A: All batteries have 10 steps testing during the whole production.
Contact Us
Mark Chan
Shenzhen Eastar Battery Co.ltd
Phone: +8615671606270
Web: www.eastarbattery.com
www.eastarbatery.en.alibaba.com