SINC IFR21700 3.2v 3000mAh 3Ah Lifepo4 Lithium Ion Battery R17

Description

The SINC IFR21700-3Ah is a lithium-ion battery cell produced by SINC Battery, a division of Qinhuangdao Xinchi Photoelectricity Technology Co., Ltd. This cell utilizes LiFePO₄ (Lithium Iron Phosphate) chemistry and is designed for applications requiring a balance between capacity, safety, and lifespan.

Key Specifications

• Nominal Voltage: 3.2 V
• Nominal Capacity: 3000 mAh (0.5C discharge rate)
• Charge Voltage : 3.65v
• Discharge end voltage: 2.0v
• Weight: ≤ 64g
• Dimensions: Maximum diameter of 21.9 mm and height of 72 mm
• Standard Charge Current: 0.5C (1500 mA)
• Standard Discharge Current: 0.5C (1500 mA)
• Maximum Continuous Discharge Current: 2C (up to 4800 mA) at temperatures above 0°C; 1C between -10°C and 0°C; 0.5C between -20°C and -10°C
• Cycle Life: Over 1000 charge and discharge cycles
• Operating Temperature Range: Charging: 10°C to 45°C; Discharging: -20°C to 55°C