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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: CTECHI
  • Model Number: CR2030
  • Battery Type: LiMnO2
  • Size: 20*3mm
  • Nominal Capacity: 190mAh
  • Nominal Voltage: 3V
  • with pins: available
  • other models: available
  • Approc weight: 2.8g
  • Rechargeable: no
  • Certificate: CE/ ROHS/ ISO/UN38.3/ MSDS/ UL
  • Samples: Available

Packaging & Delivery

Packaging Details industrial package
Delivery Time 1-7 woking days after order confirmed


Product Description

lithium button cell cr2030 battery

Model: CR2030 battery

Nominal Voltage: 3.0V

Nominal Capacity: 190mAh

Approx. Weight: 2.8g/pcs

Shelf Life: 3 years



  • Watches, Calculators, Portable Computers, Electric Keys, Electronic Dictionaries, Card-type Recorders, IC Card, Memory Cards for medical treatment equipment,etc.

Main Features:

  • 3V nominal voltage, double that of conventional dry battery;
  •  Stable and reliable discharge voltage;
  • Excellent storage characteristics;
  • Low self discharge rate of less than 2 percent;
  • Long shelf life
  • Excellent fast pulse discharge characteristics;
  • Wide operating temperature range from -20°C to 60°C
  • Excellent performance with best price.


Except for CR2030 battery,we have other models:


ModelNominal Voltage (V)Nominal Capacity (mAh)Standard Load (Ω)Discharge Time (H)Current (uA)Diameter (mm)Height (mm)Approx. Weight (g)






And more, such as CR1632, CR1625, CR1620,CR1616, CR1530, CR1225, CR1220, CR1216, CR1212, CR1130, CR1025, CR927, CR920, CR816,CR632 


Battery with various type of solder tabs/pins.




Packaging & Shipping

Packaging: industrial package



  • FedEx/DHL/UPS/TNT, Door-to-Door.
  • By Air or by Sea for batch goods, for FCL; Airport/ Port receiving.
  • Customers specifying freight forwarders or negotiable shipping methods.
  • Delivery Time: 1-2 working days for samples; 15-20 days for batch goods.
Our Services
  • We provide various type single cell battery.
  • Battery assembly supported,battery with solder tabs,wires and connectors,with PCM,battery pack customization available.
  • OEM&ODM Welcome.
  • Warranty:1 year.
  • Good after-sale service.
  • Our products range widely from world wide brand battery,3V Lithium primary battery,li-ion battery,li-ion battery pack,li-polymer battery,Ni-Mh Ni-Cd battery,Lithium Thionyl Chloride battery,Alkaline battery,Silver Oxide battery,Zinc-Air battery,LiFePO4 battery,Battery accessories such as battery holder,battery charger,battery cap,red steel paper etc.

Good quality control assembling line.


Our main products



Q1: How do we place an order?

A1: Please kindly send us an email specifying the item, quantity, color or other specification to place an           order.

Q2: How do we make the payment?

A2: We accept Paypal, Western Union, TT,LC.

Q3: What's the delivery time?

A3: The delivery time is normally 3-7 working days after payment.

Q4: How would the goods be shipped?

A4: We ship via DHL, UPS, TNT and by sea normally. 

Q5: Is OEM/ODM available?

A5: Yes, it's available. For details, please kindly contact the sales persons.

Q6:How long for the warranty?

A6: 1 year.

Contact Us

Contact Person:Cheryl


Mobile:+86 15629162807


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Transaction Details

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China (Mainland)
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $140,000
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