Powertac 3400mAh 18650 battery

Powertac 3400mAh 18650 battery with PCB protection.

Specifications

• Unique and new! With PCB protection!
  

• Li-Ion 18650 cylindrical batteries with internal voltage protection circuit board!
  

• The internal PCB protection prevents an undervoltage of 2.5V and an overvoltage of 4.25V.
  

• Unique PCB design and patent pending.
  

• 3.7V 3400mAh high capacity
  

• High energy density and lower weight than other batteries
  

• Manufactured under ISO9001-2000 for quality assurance
  

• The battery has been tested on the basis of the IEC (International Electrotechnical Commission) standard to ensure capacity, quality and service life.
  

• Capacity * nominal 3400 mAh, minimum 2450 mAh
  

• The internal PCB protection prevents undervoltage of 2.5V and overvoltage of 4.25V. UNIQUE INTERNAL PCB!
  

Dimensions

• Diameter 18 +/- 0.2 mm
  
• Height 66 +/- 0.2mm
  
• Weight (typical) approx. 46 g yes
  
• Nominal voltage: Average 3.7V
  
• Cut-off voltage: 3.0 V
  
• Internal impedance: less than or equal to 180 milliohms (with PTC)
  
• Cycle performance: 90% of the initial capacity at 400 cycles
• Cycle time:> 500 cycles
• Charge: current = 0.5 C mA voltage = 4.2 V final current = 0.01
• Discharge: current = 0.5 C mA final voltage = 3.0 V
• Max. Charging current: 1.5C ma
• Max. Discharge current 1.5C ma (for continuous discharge)