Samsung 25R 18650 2500mah Battery

Twenty amps of continuous discharge from a 2,500 mAh cell makes the Samsung INR18650-25R a fit for high-drain setups. It's a 3.6V nominal lithium-ion (NMC) cell in the standard 18650 size, so it suits mechanical mods and regulated mods built around that format, as long as your build stays within its 20A continuous rating.

Build around that 20A figure (rated at 25°C) and don't draw more from this cell. If your coil setup needs more current, choose a higher-amp cell for that device.

Each order comes with one Samsung 25R 18650 2500mah Battery. It's sold as a single rechargeable cell and needs a separate external charger. On a standard 1.25A charge it takes about 180 minutes to fill, while a charger running the 4A rapid rate brings that down to about 60 minutes. The cell weighs 45.0 g at most. Charge it between 0 and 50°C.

• Model: Samsung INR18650-25R

• Format: 18650 lithium-ion (NMC), rechargeable

• Capacity: 2,500 mAh

• Nominal voltage: 3.6V

• Maximum continuous discharge: 20A (at 25°C)

• Discharge cut-off voltage: 2.5V

• Standard charge: CCCV, 1.25A, 4.20V (about 180 min)

• Rapid charge: CCCV, 4A, 4.20V (about 60 min)

• Weight: 45.0 g max

• Dimensions: 64.85 mm height x 18.33 mm diameter

• Charge temperature: 0 to 50°C

• Discharge temperature: -20 to 75°C

• Includes: 1 Samsung 25R 18650 2500mah Battery