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-40℃ Low Temperature LiFePO4 Battery

-40℃ Low Temperature LiFePO4 Battery

-40℃ Low Temperature LiFePO4 Battery

Grepow's low-temperature LiFePO4 (LFP / lithium iron phosphate) battery takes new technology with excellent low-temperature performance at -40℃. The discharging current of 0.2C at -20℃ is over 85% of initial capacity; at -30℃, it is over 70%; at -40℃, it is around 55%.
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Low Temperature LiFePO4 Battery Features 

●Technical features

Low internal resistance due to stacking technology

● Wide operating temperature range

The lowest temperature can reach -40℃ and the highest temperature can reach 55℃

● Long cycle life

Adopt lithium iron phosphate chemical substance, high safety and long cycle life

●Support battery customization

Flexible size and shape of the battery can be designed according to customer requirements

●Charging temperature

Can be charged at -20℃

●Safe and reliable with various certifications

UL/CE/UN approved

●Excellent low temperature performance

Discharge capacity over 85% of initial capacity by 0.2C in -20℃, 70% in -30℃, and about 55% in -40℃


Part of the low-temperature LFP cells parameters table

Model NO.

C rate

Capacity (mAh)

Voltage

IR (mΩ)

Weight (g)

Thickness (mm)

Width (mm)

Length (mm)

GRP7039058

1C

1950

4.2V

8.0±4.0

32.0±1.5

6.7±0.2

39.0±0.5

58.0±0.5

GRP6951071

1C

3050

4.2V

7.0±3.0

52.0±2.0

6.7±0.2

50.5±0.5

70.5±0.5

GRP8265135

1C

9100

4.2V

2.9±0.6

157.0±5.0

7.7±0.2

64.5±0.5

136.0±0.5

Why Choose Grepow -40℃ LFP Cells

Grepow low temperature lithium iron phosphate (LiFePO4)pouch cells can work in the low temperature range of 

-40℃ to 50℃, which is a special battery specially developed by Grepow to overcome the inherent low temperature 

defects of chemical power sources. Grepow low temperature lithium iron phosphate battery after a long period of 

research and development test summary, has a professional formula and innovative technology, through the use of 

unique electrolyte formula and other special features of raw materials to ensure that the battery can still discharge 

efficiently at extremely low temperatures performance. It is a series of low-temperature LiFePO4 pouch cells developed by overcoming many technical bottlenecks.

We offer the following services.

Flexible support for customization: Size is flexible, and the size and shape of low-temperature LiFePO4 batteries cells can be designed separately on customer needs.


Reliable and stable performance


Sample and mass production are offered


OEM and ODM services available


-40℃ Low Temperature LiFePO4 OEM / ODM | Grepow Battery

Application of Grepow Low Temperature LFP Cells

Grepow designs, develops and manufactures high performance low temperature lithium iron phosphate batteries for military equipment, aerospace industry, deep sea diving equipment, polar scientific investigation, power communication, public safety, medical electronics, AGV, RV, etc. Grepow R&D team can provide the best solution for your battery application needs.

General Process
Inquiry
01
Evaluation
02
Specification & Verification
03
Quotation
04
Sample Production
05
Price Verification
06
Production Schedule
07
Shipment
08
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