3.7v 18650 li-ion battery 3400mAh from Panasonic

Price: 4.8 USD
Trade Term: FOB
Payment Terms: T/T
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Basic Info.
  • Size: Others 
  • Battery Type: Li-ion 
  • Nominal Voltage: Others 
  • Brand Name: Panasonic 
  • Nominal Capacity: 3400mAh 
  • Brand: Panasonic 
  • Capacity: 3400mAh 
  • Samples: ok 
  • Delivery time: 4-5days 
  • Assemble: with PCM 
  • Shipping: DHL, Fedex, UPS, etc 
  • Warranty: 12months 
  • Stock: Enough 
  • OEM: OK 
  • Place of Origin: Japan 
  • Model No.: NCR18650B 
  • Place of Origin: Guangdong  
  • Min.Order: 180 Piece/Pieces
  • Means of Transport: Express, Air, Land
Supply Capacity
  • Production Capacity: 50000
  • Packing:180pieces
  • Delivery Date: 3-4days

3.7v 18650 li-ion battery 3400mAh from Panasonic 



3.7V 3400mAh 18650


Panasonic NCR18650B 3400mAh cell

Nominal voltage


Nominal capacity


discharge at 0.2C mA

Minimum capacity 


Stanard Charge voltage

4.20V ( Full Charged Voltage )

Standard Charge current


Charge Time(Std.)

3 hours

Discharge cut-off voltage


Standard Discharge current


Standard Discharge cut off current


PCB Protection trip current

about 10A

Operating environment 

Charging, 0°C ~ 45°C ;  65±20%RH  

Discharging, -20°C~60°C ;  65±20%RH

Storage environment

-20°C~60°C; Less than 1 month

-20°C~60°C; Less than 3 months

Cell Weight )

50g max.

Cell Dimension




 3.7v 18650 li-ion battery 3400mAh from Panasonic 3.7v 18650 li-ion battery 3400mAh from Panasonic 3.7v 18650 li-ion battery 3400mAh from Panasonic



1, High energy density

2, High working voltage for single battery cells

3, Pollution-free

4, Long cycle life

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Good consistency, low self discharge

10, Light weight, small size



1, Longer storage life than NiMH Batteries

2, Light weight and higher energy density than any rechargeable battery

3, Installed IC chip will prevent the battery pack from over charge and over discharge.

It helps protect battery chemistry integrity and prolongs battery life.

4, Installed polyswitch will cut off power if battery discharge current more than 6.6Ah

5, Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power

6, Supply which requires compact size and lighter weight

7, The battery module is wrap by PVC




Contact information:




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Ms. Amy Lee
Tel: 86-755-29019839
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Contact Method
Shenzhen Sun Ease Battery Co., Limited
4th Floor, Yintai Building, Dalang Street, Longhua District, Shenzhen, Guangdong, China (Mainland)
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