Amprius SA110 SA10 18650 INR18650/40 4000mAh 12A 3C battery cell 3.4V 3.6V

Amprius SA110 (18650) – Specifications

Cell Model: Amprius SA110
Cell Format: 18650
Chemistry: NMC + SiCore™ Silicon Anode

Electrical Characteristics

• Nominal Capacity: 4000 mAh
• Minimum Capacity: 3850 mAh
• Nominal Voltage: 3.6 V
• Maximum Charge Voltage: 4.2 V
• Discharge Cut-off Voltage: 2.5 V
• Nominal Energy: 14.4 Wh

Physical Characteristics

• Weight: 48 ± 2 g
• Dimensions: Ø18.35 × 65.05 mm
• Internal Resistance: ≤ 25 mΩ

Charge & Discharge

• Standard Charge Current: 2 A
• Maximum Charge Current: 4 A
• Maximum Continuous Discharge Current: 12 A (3C)
• Maximum Pulse Discharge Current: 20 A (≤ 30 seconds)

Performance

• Cycle Life: Approximately 600 cycles
• Gravimetric Energy Density: 300 Wh/kg
• Volumetric Energy Density: 830 Wh/L

Operating Temperature

• Charging: 0°C to +45°C
• Discharging: -20°C to +60°C