10.8V 13.5Ah Ultra-Low Temp Li-ion Battery for Extreme Cold Environments

  • Ultra-low temperature operation (-40°C discharge)
  • High energy density (242 Wh/kg) for compact devices
  • Rapid recharge capability (1.5 hours standard charging)
  • Lightweight design (650g) for portability
  • Advanced BMS protection for safety
  • Extended cycle life (500+ cycles at 25°C)

Specification

Battery Specifications Details
Voltage 10.8V
Capacity 13.5Ah
Dimensions 70 x 70 x 80 mm
Weight 650g
Connectors XH2.54, PH2.54, DC5521 (Customizable)
Operating Temperature -40°C to 55°C
Cycle Life 500 cycles (25°C)
Cell Specifications Details
Cell Type 21700 Li-ion
Typical Capacity 4500mAh per cell
Max Discharge Current 45A (at 45°C cut-off)
Charge Temperature 0°C to 60°C
Discharge Temperature -40°C to 60°C
Gravimetric Energy Density 242 Wh/kg

Application

Polar Research & Scientific Instrumentation

Ideal for powering data loggers, remote sensors, GPS trackers, and communication devices in extreme cold environments (-40°C). Ensures uninterrupted operation for Antarctic expeditions, glacial studies, and climate monitoring equipment.

Emergency Rescue & Cold Zone Operations

Reliable energy source for emergency beacons, thermal imaging devices, portable medical equipment, and survival gear during Arctic rescues, mountain expeditions, and sub-zero disaster relief missions.

Industrial Equipment in Harsh Climates

Supports telecom towers, IoT devices, and automated machinery in Arctic mining, oil/gas exploration, and cold-storage logistics. Built to withstand rapid temperature fluctuations (-40°C to 55°C).

Military & Defense Systems

Powers reconnaissance drones, surveillance systems, and field communication units in extreme cold-weather missions. Ensures mission-critical reliability in temperatures as low as -40°C.

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