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12V 4Ah Lithium-ion Battery Pack for IoT, Medical, and Security Devices

  • 100% factory tested for reliability
  • 500+ charge cycles for extended lifespan
  • High-temperature resistant design
  • Compact size minimizes wasted space
  • Multiple cell options (Samsung, LG, FST)
  • Built-in overcharge/overcurrent protection
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Specification

Parameter Detail
Product Name 12V 4000mAh Lithium-ion Battery Pack
Nominal Voltage 12V
Rated Capacity 6000mAh
Input Voltage 12.6V 1000mA
Output Current 12V 2000mA
Cycle Life 500 cycles
Overcharge Protection 12.84±0.025V
Overcurrent Protection 5A
Dimensions 56x38x70mm
Internal Resistance ≤95mΩ

Application

IoT Devices and Portable Electronics

This 12V 4Ah lithium-ion battery delivers reliable power for IoT sensors, smart home devices, GPS trackers, and portable electronics. Its compact size (56x38x70mm) and high energy density ensure seamless integration into low-power, space-constrained applications.

Medical Equipment and Monitoring Systems

Designed for medical portability, this battery supports portable diagnostic tools, patient monitors, and wearable health devices. Its stable 12V output and safety-certified design ensure compliance with medical equipment standards.

Security Systems and Surveillance Cameras

Ideal for wireless security cameras, motion sensors, and alarm systems, this battery provides long-lasting runtime (2000mA output) and high-temperature resistance for 24/7 outdoor or indoor security deployments.

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