Battery, LIPO

3.7V 650mAh 852540 Lithium Rechargeable Battery

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LKBATT00025

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3.7V 650mAh 852540 Lithium Rechargeable Battery

Specifications

  • Battery Type: Lithium Polymer (LiPo) rechargeable battery
  • Nominal Voltage: 3.7V
  • Nominal Capacity: 650mAh
  • Model Number: 852540

2. Physical Specifications

  • Dimensions:
    • Thickness: 8.5 mm
    • Width: 25 mm
    • Length: 40 mm
  • Weight: Approx. 13g (varies slightly depending on the manufacturer)

3. Electrical Characteristics

  • Standard Charging Voltage: 4.2V (maximum voltage)
  • Discharge Cut-off Voltage: 3.0V (minimum voltage)
  • Standard Charge Current: 0.2C (130mA), approximately 6 hours to charge fully
  • Fast Charge Current: 0.5C (325mA), approximately 2.5 hours to charge fully
  • Standard Discharge Current: 0.5C (325mA)
  • Maximum Discharge Current: 1C (650mA)
  • Internal Resistance: ≤ 60mΩ (fresh cell)

4. Performance Characteristics

  • Cycle Life: ≥ 500 cycles (retaining 80% of original capacity)
  • Operating Temperature Range:
    • Charge: 0°C to 45°C (32°F to 113°F)
    • Discharge: -20°C to 60°C (-4°F to 140°F)
  • Storage Temperature Range:
    • Short-term (1 month): -20°C to 45°C
    • Long-term (6 months): -20°C to 25°C

5. Safety Features

  • Protection Circuit Module (PCM): Includes overcharge, over-discharge, and short-circuit protection
  • Safety Compliance: Designed to comply with IEC 62133 and UN 38.3 standards for lithium battery safety

6. Applications

  • Devices: Suitable for small electronics, wearable devices, IoT gadgets, Bluetooth devices, GPS trackers, and other low-power applications.

 

SKU: LKBATT00025 Categories: ,

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