25R
Lithium-Ion Batteries
Chargeable
2500mAh
UPS, Electric Power, Lighting
Low Discharge Rate
Cylindrical Battery
Packaged
3.7V
Lithium Ion
South Korea
8506500000
Product Description
Specifications for the Samsung 18650 25R battery
| NO. | Item | Specifications |
| 1 | Nominal Voltage | 3.6V |
| 2 | Nominal Capacity | 2500mAh |
| 3 | Nominal discharge capacity | Std.2500mAh (0.2C) Rated: 2450mAh (10A) |
| 4 | Standard charge | CCCV, 1.25A, 4.20 ± 0.05 V, 100mA cut-off |
| 5 | Rapid charge | CCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off |
| 6 | Charging time | Standard charge : 180min (0.5C) Rapid charge: 60min (4A) |
| 7 | Max. continuous discharge Temperature cut-off 70°C | 20A(at 25°C) End Voltage: 2.5V |
| 8 | Discharge cut-off voltage End of discharge | 2.5V ( 2.5V discharge cut-off is better in cycle life ) |
| 9 | Cell weight | 50.0g max. |
| 10 | Cell dimension | Height : 64.85 ± 0.15 mm |
| 11 | Operating temperature (surface temperature) | Charge : 0 to 50 |
| 12 | Storage temperature (Recovery 90% after storage) | 1.5 year -30~25°C(1*) |
