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LP505080 2000mAh 3.7V high-performance rechargeable Li-Po cell

The LP505080 3.7V 2000mAh lithium polymer battery is a high-performance rechargeable Li-Po cell designed for portable electronic devices requiring stable power output and compact structure. With a slim profile of 5.2×50.5×82.5mm, the battery provides reliable energy density while maintaining lightweight characteristics of only 36g, making it ideal for space-constrained applications. This battery features low internal resistance (≤140mΩ) and supports 1C continuous discharge, ensuring efficient power delivery and stable performance. The cell is engineered with high-quality polymer materials to ensure safety, durability, and long service life. With a cycle life of ≥300 cycles (80% DOD), the LP505080 battery offers dependable long-term operation. It supports a wide operating temperature range from -20°C to 60°C discharge, making it suitable for consumer electronics and industrial portable equipment.
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PKCELL
Features & Benefits

Product Details

  • High Energy Density
    Provides a large 2000mAh capacity within a slim polymer structure, maximizing runtime for compact devices.
  • Stable Discharge Performance
    Supports up to 2000mA continuous discharge current (1C) with stable voltage output.
  • Low Internal Resistance Design
    Internal resistance ≤140mΩ helps reduce heat generation and improves energy efficiency.
  • Wide Temperature Adaptability
    Operates across -20°C to 60°C discharge temperatures, ensuring reliability in different environments.
  • Long Cycle Life
    Maintains stable performance for 300+ charge/discharge cycles at 80% depth of discharge.
  • Lightweight and Compact
    Ultra-thin polymer structure weighing only 36g, suitable for lightweight portable devices.

Tech Specs

  • Model
    LP505080
  • Battery Type
    Lithium Polymer Battery
  • Nominal Voltage
    3.7V
  • Nominal Capacity
    2000mAh
  • Size
    5.2*50.5*82.5mm
  • Internal Resistance
    ≤140mΩ
  • Charging Cut-off Voltage
    4.2V
  • Discharge Cut-off Voltage
    3.0V
  • Maximum Constant Charging Current
    1000mA
  • Maximum Continuous Discharging Current
    2000mA
  • Charge Temperature
    0~10℃I 0.2C，10~35℃I0.5C，35~45℃I0.2C
  • Discharge Temperature
    -20~0℃I0.2C， 0~10℃I0.5C， 10~35℃I1C， 35~60℃I0.5C

Pkcell - 사용자 지정
배터리 솔루션 전문가

Pkcell, established in 1998, is a professional Chinese battery manufacturer specializing in reliable and innovative power solutions. With a modern 28,000㎡ manufacturing facility and a strong R&D team of over 50 engineers, we deliver high-quality batteries to customers in more than 100 countries worldwide.

We focus on wide temperature and low temperature battery customization, providing stable and long-lasting power solutions designed to operate in extreme environments. Our batteries perform reliably under sub-zero and high-temperature conditions, making them ideal for medical devices, consumer electronics, industrial equipment, IoT systems and outdoor applications. Pkcell is committed to quality, safety and flexible OEM/ODM services to meet diverse customer needs.

  • 20
    +
    수년간의 경험
  • 28000
    ㎡
    시설
  • 50
    +
    섬세한 R&D 전문가
  • 100
    +
    100개 이상의 수출 국가
About Pkcell