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ML1220 Rechargeable Battery With Legs

Lithium Coin Cell Battery
January 27, 2026
Category Connection: Lithium Coin Cell Battery
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Tags:
#cr2016 batteries #lithium cell battery #Lithium button Cell Battery
Brief: Let’s dive in — see this solution in action and notice the key moments. This video provides a detailed walkthrough of the ML1220 Rechargeable Lithium Battery with Legs, demonstrating its compact design, solderable pin wire integration, and performance in applications like smart watches and mini speakers. You'll learn about its fast charging capabilities, long cycle life, and technical specifications for reliable B2B use.
Related Product Features:
  • Rechargeable lithium primary battery with fast charging capability for efficient power management.
  • Compact 12.5mm diameter and 2.0mm height with lightweight 0.7g design for space-constrained devices.
  • Solderable pin wire legs enable secure and straightforward integration into electronic assemblies.
  • High energy density and long endurance with 16mAh capacity and 3.0V nominal voltage.
  • Extended cycle life up to 1000 cycles under specific discharge conditions for lasting reliability.
  • Wide operating temperature range from -20℃ to 60℃ suitable for diverse environments.
  • Ideal for consumer electronics including smart watches, calculators, and mini speakers.
  • Supports multiple charge methods including constant current/constant voltage for flexible usage.
FAQs:
  • What are the primary applications for the ML1220 rechargeable battery?
    The ML1220 is designed for various consumer electronics products, including smart watches, calculators, and mini speakers, thanks to its compact size and reliable power output.
  • How long does the ML1220 battery typically last in terms of charge cycles?
    The battery offers a long cycle life, with up to 1000 cycles at 10% depth of discharge with a 0.1mA charge/discharge current, ensuring durability for repeated use.
  • What charging methods are supported by the ML1220 battery?
    It supports constant current/constant voltage charging (0.01–0.5mA / 3.2–3.3V) and constant voltage charging with a limiting resistor, providing flexibility for different operational needs.
  • What is the operating temperature range for the ML1220 battery?
    The ML1220 operates effectively within a temperature range of -20℃ to 60℃, making it suitable for use in various environmental conditions.
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