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.