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Low Temperature Lithium Iron Phosphate Battery


Grepow low temperature LiFePO4 battery takes new technology from long-term development, we add special functional materials into the electrolyte, the excellent technology can ensure the great low temperature discharge performance. Such batteries are widely used in military equipment, aerospace industry, deep diving equipment, polar region scientific investigation, electric power telecommunication, public security, medical electronics, and other low temperature application fields.


Grepow Low Temperature LiFePO4 Battery Features

Low internal resistance via using the stacking technology;

Excellent low temperature working performance: The discharging capacity of 0.5C at -40℃ is over 60% of initial capacity; 0.3C at -35℃ is over 70% of initial capacity;

Wide operating temperature range, -40℃ to 55℃;

Can be charged at -20℃;

High safety and long cycle life via adopting LiFePO4 chemistry;

Flexible size, battery can be designed according to customer's size.

Low temperature shaped battery discharge curve at different temperature
Different C rate discharging at room temperature 25℃. From 1C to 3C, we can provide almost 100% discharge capacity; Even if the discharging the battery at 10C, we still can provide 85% discharge capacity and keep the high discharging efficiency.
discharge efficiency at different temperatures Comparison
The cycling test curve of Grepow low temperature LiFePO4 battery at 0.2C and -20℃ temperature, after 300 cycles, still have more than 93% capacity retention.
Low temperature shaped battery discharge curve at different temperature
Grepow low temperature LiFePO4 battery discharge curve at different temperatures, can be discharged at -40℃ - 55℃.
Charge at 20℃ / discharge at -30℃ cycle test
The cycling test curve of Grepow low temperature LiFePO4 battery at 0.5C and 25℃ temperature, after 2500 cycles, still have more than 80% capacity retention.

Low Temperature LiFePO4 Battery Applications

GREPOW produces high-performance Low Temperature LiFePO4 Battery for Military equipment, aerospace industry, deep diving equipment, polar region scientific investigation, electric power telecommunication, public security, medical electronics, AGV, RV, etc. Grepow R&D team works closely with clients to provide the best solution for your batteries.
aerospace industry

Aerospace Industry

deep diving equipment

Deep Diving Equipment

Military equipment

Military Equipment

public security

Public Security

Recreational Vehicle-RV

Recreational Vehicle-RV

electric power telecommunication

Electric Power Telecommunication

Automatic Guided Vehicle-AGV

Automatic Guided Vehicle-AGV

medical electronics

Medical Electronics

polar region scientific investigation

Polar Region Scientific Investigation


Contact us

info@grepow.com