For normal type LiFePO4 batteries, the lowest temperature to charge a LiFePO4 battery is typically 32°F (0°C). Charging below this temperature can lead to lithium plating, which may damage the battery and reduce its lifespan.
But now E&J Technology Group success to produce the below low temperature LiFePO4 batteries can accept charging under low temperature -20 degree C. The low temperature lifepo4 batteries now widely used under the cold weather and get good reputation.
Below details testing related to our low temperature lifepo4 batteries, any demand on the low temperature lifepo4 batteries from us, pls feel free to send email to sales@ejtechgroup.com or sales@enjbattery.com
Low Temperature -20degree C Charging/-40 degree C Discharging LiFePO4 Li-ion Battery Cells
|
Model
|
Nominal
Voltage
(V)
|
Nominal
Capacity
(mAh)
|
Dimensions
|
Standard
Charge Current (mA)
|
Rapid
Charge Current
(mA)
|
Approx
Weight
(g)
|
Specification
|
Diameter
(mm)
|
Height
(mm)
|
EJIFR18650L
|
3.2
|
1600
|
18.3
|
65.3
|
240
|
800
|
42
|
|
EJIFR26650L
|
3.2
|
3600
|
26.5
|
66
|
540
|
1800
|
82
|
|
EJ36130216LFe
|
3.2
|
100000
|
36*130(W*L)
|
216
|
15000
|
50000
|
2100
|
|