7.2V 5600mAh Ultra-Low Temp Li-ion Battery for Arctic Equipment

  • Ultra-low temperature operation (-40°C)
  • 5600mAh high capacity
  • Fast charging (0.2~0.5C)
  • Lightweight (110g) and compact (42x80x42mm)
  • Built-in BMS for safety
  • 2S2P configuration with 18650 cells

Đặc điểm kỹ thuật

Tham số Battery Specification Cell Specification
Điện áp danh định 7,2V 3,6V
Dung tích 5600mAh 2800mAh (typical)
Operating Temperature -40°C to 55°C -40°C đến 60°C
Dòng điện sạc tối đa 0.5C (2.8A) 6A
Max Discharge Current 35A (cell-level) 35A
Chu kỳ cuộc sống 500 cycles (25°C) Không có
Weight 110g ~45g per cell (4 cells total)
Kích thước 42x80x42mm 18650 standard (18mm x 65mm)
Mật độ năng lượng 220 Wh/kg (gravimetric) 610 Wh/l (volumetric)

Ứng dụng

Polar Research & Scientific Instruments

Ideal for powering sensors, data loggers, and communication devices in sub-zero environments. Its -40°C to 55°C operating range ensures uninterrupted performance in extreme polar expeditions.

Frigid Zone Rescue & Emergency Gear

Reliable energy source for life-saving equipment like GPS trackers, thermal imaging devices, and portable medical tools in freezing conditions. Ensures mission-critical uptime during Arctic rescues.

Cold Zone Industrial & Outdoor Equipment

Supports machinery in low-temperature environments, including remote monitoring systems, drones, and robotics. Built to withstand rapid temperature fluctuations and harsh weather.

Ưu điểm kỹ thuật

  • Ultra-Low Temperature Resilience: Operates flawlessly at -40°C.
  • Extended Runtime: 5600mAh capacity ensures prolonged use in energy-intensive applications.
  • Fast Charging Compatibility: Supports 0.5C charging (up to 2.8A) for minimal downtime.
  • Lightweight Design: 110g compact build for easy integration into portable devices.
  • Advanced BMS Protection: Safeguards against overcharge, over-discharge, and short circuits.

Why Choose This Battery?

  • Superior Cold Performance: Outperforms standard Li-ion batteries in sub-zero conditions.
  • High Energy Density: 220 Wh/kg gravimetric energy density for longer use per charge.
  • Durable Lifespan: 500+ cycles at 25°C ensure cost-effective, long-term reliability.
  • Customizable Connectors: Options include XH2.54, PH2.54, DC5521, or tailored solutions.

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