Offering 3.7 Volt 2200mahand 2000mah (18650) Lithium Ion Battery:
3.7 Volt 2200 mAh Li-Ion 18650 Battery w/ Tabs

Specifications:

• Nominal Voltage: 3.7V
• Size: 18650 (Cylindrical)
• Capacity: 2200 mAh
• Chemistry: Lithium Ion (Rechargeable Li-Ion)
• Max Charging current: 2.2A
• Max Discharging current: 4.3A
• Included Qty: 1

Dimensions:

• Length: 65 mm (2.56")
• Diameter: 18 mm (0.71")
• Weight: 46.5 g (1.64 Oz)approx

Features:

• No memory effect
• Long storage life
• Light weight and high energy density

Ideal for the following applications:

• Laptop battery re-building
• Custom Lithium-ion Battery Packs

Note:
Li-Ion Batteries may explode if you do not charge or discharge them properly.
Users must have knowledge on how to charge and discharge Li-Ion batteries before making Li-Ion Battery Packs. We are NOT responsible for any damage that is caused by the misuse of Li-Ion Batteries.

Product Specifications

• Capacity* Nominal 2200 mAh, and 2000 mAh
• Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V. Unique Internal PCB!
• Dimensions:
  Diameter 18+/-0.2 mm
  >
• Weight (Typical) Approx. 46 g yes
• Nominal Voltage: Average 3.7V
• Cut-off Voltage: 3.0V
• 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)