This cell is features a button top making it particularly compatible with many flashlight applications.

Rechargeable Lithium batteries are rapidly becoming a very economical way to lower the operating costs of Lithium-Powered flashlights. We offer a number of different options in order to meet any rechargeable needs. These are Protected batteries.

These fully protected cells simplify usage with their integrated PCB. Perfect for your single cell application these cells are not for pack building and should not be welded or soldered on which may defeat pr daamage the PCB protection. If you are building a pack please choose one of our other cells and the appropriate PCB.

• Unique and New! With integrated PCB Protection!
• Lithium Ion 18500 cylindrical rechargeable batteries
• Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.
• Unique PCB design and patent pending.
• Higher energy density and lower weight than other types rechargeable batteries
• Manufactured under ISO9001-2000 to assure quality
• Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life time
• Lighting or other device needing 3.7V power
• Building portable power device needing high energy density and low weight

• Capacity: 1600mAh
• Rechargeable about 500 times
• Voltage: 3.7V
• Temperature: -40°C~60°C
• Dimensions:
  • Diameter 18+/-0.5 mm
  • Height 53 +/-0.5 mm
• Maximum charge/drain rate: 1.5C
• Over-charging protection point: 4.2V
• Over-discharge protection point: 2.75V
• Internal resistance: <= 120 mohm
• Protection Range: 2.75V 4.2V
• Optimal charging temperature: 0°~45°C
• Optimal usage temperature: -20°C~60°C
• Optimal storage temperature: -20°C~60°C (65% humidity)