BENZO Energy technology Co.,Ltd !


China Lithium Battery Manufacturer Customized Battery for Smart Thermometer BZ 18650 2200mAh 3.7V 3C Cylindrical Li-ion Battery Cell

Availability: In stock

  • Buy 5000 for $1.20 each and save 20%

Quick Overview

FOB Price: US $1.2 - 1.5 / Ampere
Min.Order Quantity: 1000 Ampere/
Please contact us for the order !

18650 2200mah 3.7V 3C Li-ion Batter

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  • 18650 2200mah 3.7V 3C Li-ion Batter


  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: BZ
  • Model Number: 18650 Battery Pack
  • Type: Li-polymer
  • Nominal Voltage: 3.7V
  • Size: 18*65mm
  • Nominal Capacity: 2200mAh
  • Cycle life: 500 Times
  • Certificate: CE/RoHS/UN38.3/MSDS/FCC
  • Weight: 45
  • Warranty: 12 Months
  • Battery type: Li Polymer Battery Cells
  • Model: 18650
  • Voltage: 3.7V
  • capacity: 2200mah
  • Application: battery pack
  • Charge current: 0.2C~3C


li-ion battery


18650 2200mah 3.7V 3C Cylindrical Li-ion Battery Cell


Normal capacity 2200 mAh(0.2C-2.75V)
Minimum capacity 2180 mAh(0.2C-2.75V)
Nominal voltage 3.7 V
Max Charging voltage 4.2+0.05 V
Discharge ending voltage 2.75 ±0.05 V
Max charge current 1C when T≥10ºC
0.5C when 10ºC>T≥0ºC
Max discharge current 3C when T≥0ºC
1C when 0ºC>T≥-10ºC
0.5C when -10ºC>T≥-20ºC
Recommended charge and discharge cell body temperature Charge:   0~45℃
Discharge: -20~60℃
Maximum allowable charge and Discharge ambient temperature. Charge: 45℃
Charging and discharging at these Conditions will shorten cell cycle life. Discharge: 60℃
Humidity range 0 ~ 90 % RH (non-condensing)
Internal resistance ≤30  milliohm (AC Impedance, 1000 Hz)
Cell dimension Height  : 65.3 mm Max
Diameter:18.5mm Max
Weight ≤ 48g


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1. Q: Where can I get the price?

A:,We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us 

or tell us in your email so that we'll regard your inquiry priority.


2.  Q:  Is OEM/ODM available?
A: Yes, it is. Please feel free to tell us your application and your basic battery requirements. Our R&D team will

provide a full solution to your with these factors taken into consideration: working temperature, dimension,

compound mode, power, capacity, peak current, PCM, fuse, motion control ICs, plug, etc.

3.  Q:  Can you provide samples?
A: Yes, we can. After discussion and designing with our sales and engineer, we encourage client to order samples

to test our battery quality first.


4.  Q: What kind of certificates could you provide for the battery?

A: It’s customized design, no current certificate, but we could apply CE, UL, KC,UN38.3 and other related

certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates

fee could be refunded.


5. Q: Shipping terms:

 1.Samples checking: sending by Express ( DHL / UPS / FEDEX/ TNT ,by air)

 2.Bulk production:sending out by cargo shipping / airfreight /Express(DHL/UPS/FedEx/TNT),or we can accept

other shipping terms according to your requirements.


6. Q: Can we visit your factory?
A: we aresincerely welcome you to visit our factory. Once we have your schedule, we will arrange the

professional sales team to follow up your case.


contact us

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