Lithium ion 18650 3.7V FLAT

Length: 2.57" Height: 2.57" Width: 0.72" (Inch)



SKU: LITH-2200LG Categories: ,
VOLTAGE 3.7 Volt


Saskbattery offers the most powerful LITH-2200LG in the industry. Our products are safe, reliable, and long-lasting. 18650 LI-ION 3.7V can be used for flashlights, lighting, or another device that needs 3.7V power, building portable power devices needing high energy density and low weight.

Our customer service staff will help you find the best kind of lithium cylinder cell. All goods are carefully packaged before shipping. Your product will be delivered to your doorstep as fast as possible.


  • Li-ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB!
  • Internal PCB protection (patent pending design) prevents under-voltage at 2.5V and over-voltage at 4.25V.
  • 2600mAh high capacity for longer runtime
  • Li-ion offers higher energy density & lower weight than other rechargeable batteries
  • Manufactured under ISO9001-2000 to assure quality
  • Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality, and lifetime


  • Technical Specifications:
  • Capacity: Nominal 2600 mAh – Minimum 2500 mAh
  • Dimensions: 69.5mm (H) x 19mm (D)
  • Weight: 50 g
  • Nominal Voltage: Average 3.7V
  • Discharge Voltage: 3.0V
  • Cycle Life: Over 500 cycles
  • Cycle Performance: 90% of initial capacity at 400 cycles

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