Batería de iones de litio de temperatura ultrabaja de 3,6 V y 18 Ah para equipos Polar y de rescate

  • Ultra-low temperature operation (-40°C)
  • 18Ah high capacity & 3.6V stable output
  • Fast 1.5-hour charging capability
  • Lightweight (300g) & compact design (24x90x80mm)
  • Built-in BMS for safety & longevity
  • Wide operating range (-40°C to 55°C)
  • 500+ cycle lifespan

Especificación

Parámetro Battery Specification Cell Specification
Rated Capacity 18Ah 4500mAh (per cell)
Rated Voltage 3,6 V 3.6V (2S3P configuration)
Corriente de carga máxima 0.2–0.5C 1.5A standard
Max Discharge Current 45A (45°C cutoff) 45A continuous
Ciclo de vida 500+ cycles (25°C) N / A
Operating Temp Range -40°C to 55°C Charge: 0°C–60°C / Discharge: -40°C–60°C
Densidad de energía N / A 643 Wh/l (volumetric), 242 Wh/kg
Dimensiones 24x90x80mm 21700 cylindrical cell
Weight 300g 70g (per cell)
Connector Options X.54, P.54, DC5521, Custom N / A

Solicitud

Polar Research Equipment Power Solution

Ideal for powering scientific instruments, data loggers, and sensors in extreme cold environments (-40°C to 55°C). Ensures uninterrupted operation during Arctic/Antarctic expeditions, ice-core sampling, and climate monitoring.

Frigid Zone Rescue & Emergency Systems

Reliable energy source for emergency beacons, GPS devices, and thermal imaging tools in sub-zero conditions. Supports critical operations in avalanche rescues, mountain expeditions, and disaster response.

Cold Zone Industrial & IoT Devices

Optimized for low-temperature industrial sensors, remote communication systems, and unmanned equipment in cold storage, oil/gas pipelines, and tundra infrastructure.

Ventajas técnicas

  • Ultra-Low Temperature Performance: Operates reliably at -40°C, ensuring stable power in extreme cold.
  • Advanced BMS Protection: Overcharge/discharge, short-circuit, and temperature safeguards.
  • High Energy Density: 242 Wh/kg for compact, lightweight design (300g).
  • Carga rápida: 1.5-hour standard charge time with 0.2–0.5C input.
  • Long Cycle Life: 500+ cycles at 25°C for reduced long-term costs.

Why Choose This Battery?

Outperforms traditional lead-acid batteries with 5x lighter weight2x faster charging, y 3x wider temperature tolerance. Engineered for mission-critical cold-environment applications, it minimizes downtime and returns with military-grade durability.

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