Low
Temperatures
Many battery users are unaware that lithium-ion batteries
cannot
be charged below 0
°
C (32
°
F). Although the
pack appears to be charging normally, plating of metallic lithium can occur on the anode during a sub-freezing
charge.
This is permanent and cannot be removed with cycling. Batteries with lithium plating are more
vulnerable to failure if exposed to vibration or other stressful conditions. Lithium-ion batteries do warm up
quickly with use as compared to lead-acid, so you may be able to get them above freezing with some use,
allowing for a charge. It all depends on how cold of an environment you have, and caution is advised.
Lithium-ion batteries capacity decreases when operating below freezing temperatures( 32F/ 0C). The current is
still available, but the stored capacity will decrease. The colder the temperature the less capacity available. Both
lead-acid and lithium-ion cells have increased internal resistance as the temperatures fall. Lithium batteries have
more internal resistance in extreme cold temperatures of 0
°
F (-18
°
C) or lower, however, the batteries can be
warmed up much quickly simply by putting a load on the battery, such as turning on your headlights for 15 to
30 seconds. Since Lithiumhub batteries have substantially lower mass than lead-acid batteries, they warm up
much quicker.
Need Assistance?
Please contact customer service at 7043609311 or Lithiumhub.com
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