2 Li-Ion 18650 3.7V 2200 mAh cells with protection PCB with TL100 Li-Ion Universal Battery Charger

Charger

• Universal Li-Ion battery charger  for18650, RCR123A, 17670 3.7V Li-Ion cells. 
•  Can be used anywhere worldwide with 100-240 V input. Good for overseas travel.
•  Smart charger automatic cut-off  
• LED light for charging status indication:
  •   Orange for charging and green for charging completed
  •   If LED light is off, the cells are not suitable for charging with unit.

Technical Specifications

• Power Input: AC110~240V, 50/60Hz
  
• Power Output: DC5.5V-350mA
  
• Charging time
     800mAh:    3 hours
     2000mAh:  8.5 hours
     2200mAh:  9.5 hours
  
• Dimension:  3 13/16" x 2 3/8" x 1 5/16"
  
• Weight:       3.9oz charger and adaptor together
  

Battery Features

•  Li-Ion 18650 cylindrical rechargeable batteries  
• 3.7V 2000mAh high capacity
• Higher energy density and lower weight than other rechargeable batteries
• Manufactured under ISO9001-2000 to assure quality
• Internal PCB protects against under and over charging- low voltage 2.8, high voltage 4.2.
• Building Laptop Battery
• Building portable power device needing high energy density and low weight
• Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time   

Technical Specifications

• Capacity* Nominal  2000 mAh, Minimum 1950 mAh
  
• Dimensions:
    Diameter 18+/0.2 mm
    Height 68+/- 0.2mm 
  
• Weight (Typical) Approximate. 46 g yes
  
• Nominal Voltage: Average 3.7V
  
• Cut-off Voltage: 3.0V
  
• Internal Impedance: less or equal to 180  milliohm (with PTC)
  
• Cycle Performance: 90% of initial capacity at 400 cycles
  
• Cycle life: > 500 cycles
  
• Charge: Current = 0.5C mA Voltage = 4.2 V End Current = 0.01 mA
  
• Discharge: Current = 0.5C mA End Voltage = 3.0V
  
• Max. Charging current: 1.5C ma
  
• Max. Discharging current 1.5C ma (for continuous discharge) 

WARNING

• CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mishandled.
• Protective Circuit Board is required when making packs
• User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging and assembly before use.
• Put the batteries in fire-proof container
• Never leave batteries unattended when charging
• Do not put batteries on wood surface or carpet when charging
• We are not resopnsible for damage of any modification made to the batteries in form, shape,or made into packs
• We are not responsible for any damage caused by misuse or mishandling of theses Li-Ion batteries