3.2V ANC 50AH lifepo4 prismatic battery 45AH 55AH Batterie Zelle Cells

Description

Product Specifications

• Battery Type: LiFePO4 battery
• Rated Capacity: 50Ah
• Rated Voltage: 3.2V
• Operating Voltage Range: 2.22V ~ 3.65V
• Dimensions: 140mm x 24mm x 160mm
• Weight: ≈1.1kg
• Internal Resistance: ≈0.4mΩ
• Standard Charging Current: 0.5C
• Max Charging Rate (Continuous): 1C
• Max Discharging Rate (Continuous): 1C
• Cycle Life: ≥3000 cycles

Features

• High Discharge Capability:
  • Continuous charging current: 1C, 50A
  • Continuous discharging current: 1C, 50A
• Structural Design:
  • Bolt terminal structure for easy assembly
  • DIY battery pack capability

Operating Temperature Range

• Charging Temperature Range: -20°C to +55°C
• Discharging Temperature Range: -20°C to +50°C

Operating Instructions

Charging

1. Charge the battery within the temperature range of 0°C to +50°C.
2. Use a constant current of 0.3C to charge up to 3.65V, then charge at a constant voltage of 3.65V until reaching a current of 0.05C; charging rates above 1C are not recommended.
3. Use a lithium-ion (Li+) battery charger with constant current and constant voltage (CC/CV) control.
4. Do not continue charging the battery beyond the specified time.

Discharging

1. The recommended cut-off voltage is 2.2V, with a maximum continuous discharge current of 1C.
2. For optimal performance, discharge the battery within the temperature range of -20°C to +50°C.

Storage Recommendations

For long-term storage (over three months), keep the battery in a temperature range of –10 to +45°C, in low humidity, and free from corrosive gases; avoid placing pressure on the battery; if stored for more than three months, follow standard charging and discharging procedures before use.