Samsung INR18650-25S 2500mAh 25A Li-Ion Battery (Flat Top)

Samsung INR18650-25S Description

The Samsung 25S is a high-performance rechargeable lithium-ion battery with a capacity of 2500mAh and a nominal voltage of 3.6V. It is commonly used in electronic devices such as flashlights, vape devices, and power banks.

The Samsung 25S battery has a cylindrical shape with a diameter of 18mm and a length of 65mm, making it a standard size for 18650 batteries. It is known for its high discharge rate and low internal resistance, which make it suitable for high-drain devices that require a lot of power.

This battery is manufactured by Samsung SDI, a subsidiary of the South Korean electronics company Samsung. Samsung SDI is a leading supplier of lithium-ion batteries for various applications, including consumer electronics, electric vehicles, and energy storage systems.

The Samsung 25S battery has a maximum continuous discharge rate of 35A and a pulse discharge rate of 85A, which make it one of the most powerful 18650 batteries available. It also has a long cycle life and is capable of being recharged many times.

As with all lithium-ion batteries, it is important to use and store the Samsung 25S battery properly to prevent damage or safety hazards. It is recommended to use a compatible charger and avoid overcharging, over-discharging, and exposing the battery to high temperatures or moisture. Always follow the manufacturer’s instructions and safety guidelines for the safe use and storage of lithium-ion batteries.

Samsung INR18650-25S Specification

• Nominal capacity: 2500mAh
• Minimum capacity: 2450mAh
• Nominal voltage: 3.6V
• Charging voltage: 4.2V
• Max charging current: 4A
• Max continuous discharge current: 35A
• Max pulse discharge current: 85A
• Standard charging current: 1.25A
• Charging temperature range: 0°C to 45°C
• Discharging temperature range: -20°C to 75°C
• Dimensions: 18mm diameter x 65mm length
• Weight: 45g