Skip to content

Temperature remains a key challenge for battery-electric CVs

Temperature-focused testing by Xos underscores that battery-electric CVs must still prove their long-term value for fleet operators. By Will Girling

The theoretical safe operating temperature range for a lithium-ion battery (LiB) is between minus 20 and 60 degrees Celsius. Despite this, in real-world LiB applications like electric vehicles (EVs), the optimum range for maximising a battery’s life is much narrower: between 15 and 45 Celsius, according to Octopus Energy. Any higher and the battery will begin to degrade and could cause a thermal runaway event. Any lower and the discharge rate will become increasingly sluggish, significantly reducing performance.

The latter is problematic as EV penetration grows beyond temperate early adopter territories like California, which rarely experiences temperatures lower than nine degrees Celsius even at night in winter. It’s also a challenge for electric commercial vehicles (eCVs), which must be capable of withstanding fluctuations in heat and cold across long transport routes.

It’s time to log in (or subscribe).

Not a member? Subscribe now and let us help you understand the future of mobility.

Pro
£495/year
or £49.50/month
1 user
News
yes
Magazine
yes
Articles
yes
Special Reports
yes
Research
no
OEM Tracker
no
OEM Model Plans
no
OEM Production Data
no
OEM Sales Data
no
Pro+
£1,950/year
or £195/month
1 user
News
yes
Magazine
yes
Articles
yes
Special Reports
yes
Research
yes
OEM Tracker
yes
OEM Model Plans
yes
OEM Production Data
yes
OEM Sales Data
yes
Pro+ Team
£3,950/year
or £395/month
Up to 5 users
News
yes
Magazine
yes
Articles
yes
Special Reports
yes
Research
yes
OEM Tracker
yes
OEM Model Plans
yes
OEM Production Data
yes
OEM Sales Data
yes
Pro+ Enterprise
Unlimited
News
yes
Magazine
yes
Articles
yes
Special Reports
yes
Research
yes
OEM Tracker
yes
OEM Model Plans
yes
OEM Production Data
yes
OEM Sales Data
yes

Related Content

Welcome back , to continue browsing the site, please click here