SAMSUNG 25R 18650 2500 mAh 20A Battery

The Authentic Samsung 18650 25R 2500mAh 20A battery has long lasting life and high capacity. One of the best battery with proven test.


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Features & Compatibility

Samsung 25R 18650 2500mAh 20A Battery in Pakistan

Samsung 25R 18650 Battery Price In Pakistan is Rs 1,249/-. Samsung 20A 2500 mAh battery is renowned for its authenticity and reliability. It’s a genuine product directly from Samsung, ensuring quality and performance. The battery has undergone a slight redesign in its chemistryaimed at enhancing its life cycle. This is indicated by the change in wrapper colour from blue to green, signifying the updated chemistry.

Technical Specifications:

  • Top Design: Flat Top
  • Capacity: 2500mAh
  • Max Continuous Rated Discharge: 20A
  • Nominal Voltage: 3.6V
  • Post-Charge Voltage: 4.2V (freshly charged)
  • Cycle Information: Retains 60% capacity after 250 complete charge/discharge cycles
  • Minimum Discharge Voltage: 2.5V
  • Standard Charging Method: CC/CV at 1 amp, 4.20 volts ± 0.05v, 100 mA cut-off
  • Rapid Charging Capability: CC/CV at 4 amps, 4.20 volts ± 0.05v, 100 mA cut-off
  • Impedance: 22.15 ± 2 milliohms
  • Physical Dimensions: 45g in weight, 64.85 ± 0.15mm in height, 18.33 ± 0.07mm in diameter
  • Operational Temperature Range: Charging (0 to 50°C, optimal below 45°C), Discharging (-20 to +75°C, optimal below 60°C)

Safety and Usage Guidelines:

  • Understanding and Care: Users must have an appropriate knowledge of lithium-ion batteries. These batteries require careful handling due to their sensitivity to charging characteristics. Mishandling can lead to dangerous situations like explosions, burns, or fires.
  • Charging Precautions: Always charge on a fire-proof surface and never leave batteries unattended.
  • Intended Use: This battery is sold for system integrations with proper protection circuitry or in battery packs with a battery management system or PCB (circuit board/module).
  • Liability: The buyer is responsible for damages or injuries caused by misusing or mishandling lithium-ion batteries and chargers.
  • Handling Instructions: Store in a protective case, avoid short circuits, do not expose to extreme temperatures or liquids, and avoid mechanical damage like puncturing or crushing.
  • Risk and Responsibility: Misusing or mishandling can pose severe risks, including personal injury, property damage, or death. Use strictly within the manufacturer’s specifications and at your own risk.

Notes: We do not recommend stacking more than one battery in your device because it may potentially blow out and cause serious harm.

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