Samsung INR18650-15M 1500mAh 23A High Drain Battery Cell

Samsung INR18650-15M 3.6V 1500mAh li-ion high drain cell with 23A maximum constant discharge current, suitable for most of the electronic devices which require high performance.


NO. Item Specifications
1 Nominal Voltage 3.60V
2 Nominal Discharge Capacity 1500mAh (300mA, 2.5V discharge)
3 Minimum Capacity 1450mAh (1C disch, 2.5V discharge)
4 Charging Method CC-CV (constant voltage with limited current, 100mA cut-off)
5 Charge Current Standard charge: 0.75A
Rapid charge: 4A
6 Charging Voltage 4.20V
7 Charging Time Standard charge: 150min.
Rapid charge: 40min (at 25℃)
8 Max. Charge Current 4A
9 Max. Discharge Current 23A (at 25℃), 60% at 250 cycles
10 Discharge Cut-off Voltage


11 Cell dimension

Height : 64.85±0.15mm
Diameter : 18.15±0.1mm

11 Cell Weight 45.0g max.
12 Operating temperature 
(surface temperature)

Charge : 0 to 45°C
Discharge: -20 to 75°C

13 Storage temperature 
(Recovery 90% after storage)

1year -20~25°C
3 months -30~45°C
1 month -30~60°C

Suitable for most elcetronic devices, such as e-bike and drill, power tools and lighting, ect.