Samsung Li-Ion Battery 18650 2500mAh 3.7V

INR batteries are preferred by longtime users for their safety benefits and superior performance. The Samsung Li-Ion Battery 18650 2500mAh 3.7V is a high-quality battery manufactured by Samsung. It has an ultra high capacity of 2500 mAh and promises safe and steady performance, thanks to its INR chemistry.

About INR Chemistry

An INR chemistry battery refers to a rechargeable lithium iron phosphate cell that features a nickel/manganese oxide cathode. These types of batteries feature a low internal resistance (≤ m18Ω) that make them highly desirable for delicate electronics that require a safe, stable chemistry. INR batteries share several safety characteristics with IMR batteries; however, they often feature higher maximum continuous discharge rates. This Samsung Li-Ion 18650 can be safely discharged at 20A making it one of the best batteries for use in high drain devices.

Note: Batteries are sold individually.

Features and Benefits

• High Energy Density Rating
• Manufactured By Samsung

Product Specifications

• Capacity: 2500 mAh
• Unprotected INR Cell
• Chemistry: LiNiMnCoO2 (Lithium Iron Phosphate With Nickel/Manganese Oxide Cathode)
• Dimensions:
  • Diameter: 18.33 + / - 0.07mm
  • Height: 64.85 + / - 0.15mm
• Weight: 45.0g
• Nominal Voltage: Average 3.7V
• Maximum Continuous Discharge: 20A (At 25 Degrees Celsius)
• Cut-off Voltage: 2.5V
• Internal Impedance: ≤ m18Ω
• Cycle life: > 250 cycles
• Charge: 1.25A, 4.20V,CCCV 125mA cut-off
• Discharge: 0.2C, 2.5V discharge cut-off

Warning: Unless equipped and protected with a protection circuit module lithium ion rechargeable batteries are not recommended as a standalone product. Misuse of lithium ion rechargeable battery cells can pose a serious risk of personal injury or property damage.