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902040 3.7V 750mAh lithium battery cell

Lithium polymer battery
July 14, 2025
Category Connection: Lithium Polymer Battery Cell
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Tags:
#Lipo Batteries #Lithium Polymer Battery Pack #Li-Polymer Batteries
Brief: Discover the Rechargeable Li-Polymer Battery 102040 902040, a compact 3.7V 800mAh/850mAh lithium battery cell designed for smart devices, consumer electronics, and industrial applications. With a cycle life of 500 cycles and lightweight design, it's perfect for fingerprint locks, aromatherapy machines, and medical equipment.
Related Product Features:
  • Compact dimensions of 10×20×40mm, making it ideal for small devices.
  • High nominal capacity of 850mAh for extended usage.
  • Supports standard and rapid charging with 0.5C and 1.0C options.
  • Long cycle life of up to 500 cycles for durable performance.
  • Lightweight at only 11g, ensuring easy integration into devices.
  • Operates in a wide temperature range from -10°C to 45°C.
  • Low self-discharge rate of ≤5% per month for reliable storage.
  • Compatible with various connectors like JST and Molex.
Faqs:
  • What is the charging time for this battery?
    The standard charging time is approximately 2.75 hours, while rapid charging takes about 2 hours.
  • Can this battery be used in outdoor winter conditions?
    Yes, this battery supports operation in temperatures as low as -10°C, making it suitable for outdoor winter use.
  • What is the warranty period for this battery?
    The battery comes with a 12-month warranty, ensuring reliable performance and peace of mind.
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