20A continuous discharge current
Samsung INR18650-25R 2500mAh battery maximum continuous discharge current 20A, widely use on power tools, hoverboard, electric bikes and scooters.
High discharge performance
Samsung INR18650-25R battery provide powerful and constant power to the device or equipment, the discharge curve is quiet beautiful with high current load.
Fast charge and no memory effect
Maximum continuous charge current 4A, can be full charged in about 60 mins. Samsung Li-ion 18650 battery has no memory effect and with minimal self-discharge.
Reliable and safe
Samsung SDI is the leader of Li-ion 18650 battery technology, provide only reliable batteries, it is 100% safe by using the battery according to the cell datasheet.
| Items | Specifications | Notes |
| Nominal capacity | 2500mAh | 0.2C discharge, 2.5V cut-off |
| Nominal voltage | 3.6V | 1C discharge |
| Nominal energy | 9.0Wh | Capacity(Ah) × Voltage(V) |
| Charging voltage | 4.20 ± 0.05V | |
| Charging current | 1250mA 丨4000mA | Standard丨Rapid |
| Charging time | 3.0 hours 丨60 mins | Standard丨Rapid |
| Charging method | CC - CV | Constant current, constant voltage |
| Continuous discharge current | 1250mA 丨20A | Standard丨Maximum |
| Peak discharge current | 30A | Within a short time |
| Discharge end voltage | 2.5V | Discharge cut-off voltage |
| Dimensions | 18.33mm丨64.85mm | Diameter丨Height |
| Typical weight | 45g | 1.59 oz |
| Charge temperature range | +0 ~ +60°C | +50 ~ 110°F |
| Discharge temperature range | -10 ~ +45°C | -4 ~ +140°F |
| Storage temperature | -10 ~ +45°C | Within 3 months |
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