Lithium Polymer Battery Specifications

Lithium Polymer Battery Structure
Lithium Polymer Battery Dimension

LP503759 3.7V 1200mAh Specification

Lithium Polymer Battery Pack LP503759 1200mAh 3.7V with Protection Circuit Module(PCM). This data sheet describes the requirements and properties of lithium polymer rechargeable battery pack manufactured by LiPol Battery Co., Ltd-China

Mechanical Characteristics







  • LP503759
  • Yes
  • No
  • 1S1P
  • 24g

Electrical Specification

Rated Capacity:

Nominal Voltage:

Wat-Hour Rating:

Max. Operating Voltage Range:

Max. Charge Voltage:

Max. Charge Current:

Max. Continuous Discharge Current:

Discharge Cut Off:

Internal Impedance:

Expected Cycle Life @(0.5C/0.5C) @23±5°C

  • 1200mAh min, 1250mAh typ
  • 3.7V
  • 4.4Wh
  • 2.75V to 4.20V
  • 4.2V±50mV
  • 600mAh
  • 300mAh
  • 2.75V
  • <200mΩ
  • 500 cycles

Cell Protection

Overcharge Detection:


Overdischarge Detection:


Overcurrent Detection:


  • 4.275 ±50mV (0.7 to 1.3sec. delay, release 4.275V ±50mV)
  • 2.75V ±50mV (14 to 26msec. delay, resume 2.50V ±50mV)
  • 2A to 2.5A (8 to 16msec. delay)

Ambient Conditions

Charge Temp. Range:

Discharge Temp. Range:

Storage Temp. Range:




  • 0 to +45°C
  •  -20 to +60°C
  • 1 year at -20 to +30°C >70%
  • 3 moths at -20 to +45°C
  • 1 month at -20 to +60°C >70%
  • 65 ±20%RH

Environmental and Safety

Please follow LiPol Handling and Safety Precautions for Lithium Polymer Battery. This battery meets the requirements of Battery Directives, and the battery parts are IEC 62133 & RoHS-Compliant. For more satety precautions and performance standards, please go to

Specifications Download

Below are some popular specifications and datasheets for Lithium Polymer batteries. You can download them for reference. If you need other specifications for Lithium Polymer batteries, please feel free to contact us.

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