Cell Type: Pouch LiPO Battery

Nominal Voltage: 3.7V

Nominal Capacity: 60000mAh

Nominal Energy: 222Wh

Cell Dimensions: 18 × 121 × 220mm

Cell Weight: 645g (±15g)

Energy Density: 344Wh/kg

Tab Specification: Dual-tab design; positive electrode aluminum tab (width 40mm), negative electrode nickel-plated copper tab (width 40mm)

Charge Cut-Off Voltage: 4.2V (standard full-charge voltage for single cell)

Discharge Cut-Off Voltage: 2.8V (safe discharge lower limit for single cell)

Standard Charging Current: 0.5C (30A), constant current/constant voltage (CC/CV) charging recommended

Maximum Charging Current: 1C (60A), fast charging mode

Standard Discharge Current: 0.5C (30A), continuous discharge

Maximum Continuous Discharge Current: 0.8C (48A)

Peak Discharge Current: 3C (180A, duration ≤10 seconds)

Charging Temperature Range: 0℃ ~ 45℃ (optimal charging environment at 25℃±5℃ recommended)

Discharging Temperature Range: -20℃ ~ 60℃ (capacity retention ≥80% at 0.2C discharge under -20℃ low-temperature environment)

Cycle Life: ≥800 cycles (80% capacity retention, 0.5C charge / 0.5C discharge, 25°C)