Rechargeable 18650 3.7V 2200mAh Li Ion Battery with CE / Bis Certification

• Type: Li-ion Battery
• Cathode Material: NCM
• Rechargeable: Yes
• Size: Small
• Certificate: CE, ISO9001, ISO14001)
• Capacity: 2200mAh
• Model NO.: 3.7v 18650
• 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
• Transport Package: Carton Case
• Specification: H*D=68.85*20mm
• Trademark: Eastar
• Origin: Guangdong, China
• HS Code: 8507200000
• Production Capacity: 5000000PCS/Month

Product Description

Why choose us

1	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 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 battery

Model	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

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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

 

 

Web: eastarbattery.en.made-in-china.com

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