Gold Member Since 2012
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Shenzhen Eastar Battery Co., Ltd.

Batteries, Battery, Li Ion Battery manufacturer / supplier in China, offering Rechargeable 18650 3.7V 2200mAh Li Ion Battery with Ce Certificated, Good Quality 48V 20ah Lithium Battery for Electric Bike, Customized Lithium Battery 48V 18ah Battery Pack for Electric Vehicles and so on.

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Supplier Homepage Product Lithium Ion Battery Rechargeable 18650 3.7V 2200mAh Li Ion Battery with Ce Certificated

Rechargeable 18650 3.7V 2200mAh Li Ion Battery with Ce Certificated

FOB Price: US $0.59-0.99 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.59-0.99/ Piece
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Port: Shenzhen, China
Production Capacity: 50000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: 3.7v 18650
  • Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
  • Discharge Rate: Low Discharge Rate
  • Electrolyte: Li Ion
  • Rechargeable: Chargeable
  • Capacity: 2200mAh
  • Combination: 1s1p+PCM
  • Max Discharge Current: 1c
  • Fast Charge Current: 0.5c
  • Weight: About 46.6g
  • Transport Package: Carton Case
  • Origin: Guangdong, China
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 3.7V
  • Shape: Cylindrical Battery
  • Installation: Packaged
  • Certificate: Ce, UL, ISO9001, ISO14001)
  • Voltage: 3.7V
  • Standard Discharge Current: 0.2c
  • Stand Charge Current: 0.2c
  • Inner Resistance: 130mohm
  • Trademark: Eastar
  • Specification: H*D=68.85*20mm
  • HS Code: 8507200000
Product Description
Why choose us
1Lasted in this field of battery for 18 years
2Never exaggerate battery capacity
3Battery management systems/PCMs are with the same quality as Seiko
4Finished battery safety performance could reach UL, CE, KPS, KC, etc. testing standard  
5Got ISO9001-2008 quality system certification 
65S factory with dust-free workshop 
7Process design far exceeds battery industry standard 
8100% quality inspection 100% quality inspection 
9One year warranty, 24 hours online service
10Professional of ODM & OEM

Specification 3.7v 2200mah batteries rechargeable li-ion battery
Model3.7v 2200mah Li ion battery
CellCell model2.2A-18650
Capacity≥2.2Ah
rated voltage3.7V
Typical Impedance65mohm
Battery materialNMC cathode material
Battery PackCombination method1S1P
Minimal capacity2.2Ah
Nominal voltage3.7V
Max. charge voltage4.2V
Discharge cut-off voltage≤3.1V
Max Charge current0.5C
Max Working current1.5C
Standard charge current0.2C
Standard working current0.5C
Weight55.8g
Max. dimension(L×W×H)(mm)68.85*20mm
Operating temperatureCharge temperature0ºC~45ºC
Discharge temperature-10ºC~55ºC
Batterty manager systemSingle cell over-charge cut-off voltage4.2V
Single cell under-discharge cut-off voltage2.75V
over-charge release voltage4.1V
Discharge release voltage3.0V
Products of  3.7v 2200mah batteries rechargeable li-ion battery
Rechargeable 18650 3.7V 2200mAh Li Ion Battery with Ce Certificated
Protection board circuit diagrame , related products and application of 3.7v 2200mah batteries rechargeable li-ion battery
Rechargeable 18650 3.7V 2200mAh Li Ion Battery with Ce Certificated
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



Rechargeable 18650 3.7V 2200mAh Li Ion Battery with Ce Certificated
Rechargeable 18650 3.7V 2200mAh Li Ion Battery with Ce Certificated

Certifications 

Rechargeable 18650 3.7V 2200mAh Li Ion Battery with Ce Certificated

Payment & Shipping

Rechargeable 18650 3.7V 2200mAh Li Ion Battery with Ce Certificated=

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

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