Summarized Features and Benefits

Technical Specification:

• Battery Chemistry: Polymer Li-Ion
• Nominal Voltage: 3.7V
• Voltage at end of discharge: 2.75V | Discharge cut-off voltage
• Charging Voltage: 4.2V
• Impedance: ≤40mΩ
• Standard charge:
  • Constant current 0.2C5A
  • Constant voltage 4.2V
  • Cut-off current≤0.02C5A
• Standard discharge:
  • Constant current 0.2 C5A
  • End voltage 2.75V
  • Constant current 0.5C5A
• Fast charge:
  • Constant voltage 4.2V
  • Cut-off current≤0.02C5A
• Maximum continuous discharge current: 0.8A (1C)
• Operation Temperature Range:
  • Charge: 0~45℃
  • Discharge: -20~60℃
  • 60±25%R.H.
• Cycle life: >300cycles
  • Discharge:0.2C5A to 2.75V
  • Rest time between charge/discharge:30min
  • Until the discharge capacity <80% of NC
• Storage Temperature: xxxx
  • ≤1 month: -20 ~ 45℃
  • ≤3 months: -20~ 35℃
  • ≤1 year:0~ 25℃
    • 60±25%R.H， Best 10~25℃ for long-time storage
• Weight: 20g
• Dimension: 63.5 mm x 35.5 mm x 3.9 mm