4Ah Energy + Mid Power 18650 Cell

Specification	Value
Capacity	Typical: 4000 mAh (14.4 Wh) Minimum: 3850 mAh (13.86 Wh)
Cell Voltage	Nominal: 3.60 V Charge: 4.20 V Discharge: 2.50 V
Discharge Current	Max Continuous: 12 A (3C) Max Pulse (30 seconds): 20 A (5C)
Charge Current	Typical: 2 A (0.5C) Maximum (0% to 100% SOC): 4 A (1C)
Temperature Range	Ambient: Discharge: -20 to 60°C Charge: 0 to 45°C
Internal Resistance	ACIR (1 kHz @ 30% SOC): ≤ 25 mΩ DCIR: N/A
Cycle Life	+0.5C / -1C, 4.2 to 2.75V: 600 cycles
Weight	48 ± 2 g
Packaging	18650 Cylindrical
Cathode	NMC
Energy Density	Gravimetric: 300 Wh/kg Volumetric: 830 Wh/l
Certifications	UN 38.3, IEC 62133, UL1642, PSE
Dimensions
L1	65.05 ± 0.15 mm
W1	18.35 ± 0.15 mm