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HCB Battery Co., Ltd.
HCB Battery Co., Ltd.

HLM1550 Li-ion Cylindrical Battery

Advantage:

High Reliability, High Durability  (Laser Welding, IndustrialGrade Fully Sealed Process)

High-Current Pulse Discharge  Capability (Maximum Pulse  Discharge Current Up to 10A)

High Power and Energy

Low Self-Discharge Rate  (Annual Self-Discharge Rate ≤  3%

Extraordinary Standby Battery  Life (Up to 10 Years)

Wide Temperature Operating  Range (-40°C to +85°C)

Features of HLM1550 Li-ion Cylindrical Battery


  • High Reliability

  • High Durability

  • High-Current Pulse Discharge  Capability

  • High Power and Energy

  • Low Self-Discharge Rate

  • Extraordinary Standby Battery  Life

  • Wide Temperature Operating  Range


Specification of HLM1550 Li-ion Cylindrical Battery



Capacity when the battery is discharged from  0.25A to 2.0V at 23±2°CNominal Capacity500 mAh
Nominal Voltage3.7 V
Charging Cut-off Voltage4.2V
Cycle life≥500
Maximum Continuous Discharge Current2.0A
Maximum Pulse Discharge Current5.0A
Maximum Charging Current500mA
Internal Resistance (1kHz@RT)≤100 mΩ
Storage Environment (Recommended)

10~25 ℃

≤75% RH

Operating Temperature

-40℃~+85℃

(Suitable for –40°C~+85°C wide temperature range  applications.) When the operating temperature  range exceeds –40°C~+85°C, please contact HCB)


Application:

  • eCall on-board emergency call  system

  • TCU/T-Box telematics control  unit

  • Portable medical equipment

  • Smart metering

  • RF systems

  • Smart sensors

  • Security system


Drawing of HLM1550 Li-ion Cylindrical Battery

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