Here are great deals for Samsung 25R 2500mAh 18650 Batteries.
These Samsung 25R vape batteries have a good current rating, excellent capacity, an average operating temperature, and maintain good voltage while being used. They are said to run several degrees cooler than the competition in their class. And, while other battery cells may also be good, their voltage and capacity at 20A will probably be a bit lower than the 25R. Overall, these are good batteries for any mechanical or regulated box mod.
- Dimensions: 18.33mm x 64.85mm
- Weight: 45g
- Flat top design
- 2500 mah nominal capacity
- 100amp pulse
- Maximum continuous discharge: 20 amps
- Nominal voltage: 3.6V
- Voltage right after charging: 4.2V
- Capacity will drop to 60% after 250 cycles
- Don’t use under 2.5V
- Operational temperature range while charging: 0°C to 50°C
- Operational temperature range while discharging: -20°C to 75+°C