Stand up to the scorching heat! Changxin’s sodium-ion batteries will help electric vehicles bid fare

Stand up to the scorching heat! Changxin’s sodium-ion batteries will help electric vehicles bid farewell to worries about “heatstroke”!

Since the onset of summer, many regions across the country have entered a “barbecue mode,” with road temperatures far exceeding the forecasted figures. Riding in the blazing sun, charging outdoors, and parking for extended periods in direct sunlight have triggered the “high-temperature phobia” of common batteries – reduced range, bulging and deformation, and thermal runaway spontaneous combustion. Each of these issues leaves people feeling uncertain. Electric vehicle batteries are currently experiencing the toughest season of the year. High temperatures are the battery’s number one “killer.” In a high-temperature environment above 65°C, common lead-acid batteries experience intensified internal chemical reactions, accelerated corrosion of the anode plates, and faster evaporation of the electrolyte, all of which greatly increase the likelihood of the battery bulging and deforming. To safely navigate this summer, your electric vehicle needs a battery that truly “endures high temperatures.”



01. Changxin Tian-Na sodium-ion battery, specifically designed for high-temperature travel. Sodium-ion batteries inherently possess excellent high-temperature stability, and the Changxin Tian-Na battery can still operate stably even at an extremely high temperature of 80°C. Summer sun exposure, long-distance cycling, continuous high-load operation – when other batteries “give up” in high temperatures, you can still set off calmly. Stable operation at 80°C in high-temperature conditions, with lower losses under high-temperature conditions. In scenarios of summer sun exposure and prolonged cycling that generate heat, the Changxin Tian-Na battery continues to operate stably at an extremely high temperature (80°C). The battery’s aging process is slower, making it more reliable for use in regions with constant high temperatures and for frequent long-distance cycling, ensuring better range and lifespan.

02 Multi-layered security measures, embedding safety into our very core.
The Changxin Tianna sodium-ion battery features an embedded security chip, which enables a comprehensive, end-to-end active protection system. It has successfully passed rigorous tests involving full-charge saw puncture and 6-fold extreme overcharge, demonstrating that it does not catch fire or explode. Its thermal stability and structural integrity have been thoroughly verified. Multiple safety mechanisms work together to provide enhanced protection, making long-distance cycling in hot weather even more secure, with safety guarantees present throughout every journey.

03 10C Ultra-High Ratio Discharge, Remains Powerful Even at High Temperatures The Xin Tian Na-Na battery supports 10C high-ratio discharge, providing strong instantaneous power output. It enables smoother starts and acceleration when carrying passengers and cargo, as well as climbing steep inclines. Even in extremely hot conditions, the battery ensures that all necessary climbs are completed without interruption.



This summer, don’t let battery high-temperature anxiety hold you back from traveling. Electric vehicle two-wheeler travel, daily commutes, food delivery runs – the Changxin sodium-sodium battery maintains consistent power and reliable range even under high temperatures. It provides robust safety protection throughout. Undeterred by scorching heat, it offers long-lasting stability. The Changxin sodium-sodium battery – perfect for summer travel. It is now available. Feel free to visit local dealer stores to inquire and experience it firsthand.