Guangxi Jieshi New Energy Co., Ltd. Launches Wide-Temperature-Area Automotive Emergency Start Power Bank—Compatible Across All Scenarios, from -35°C to 60°C
Release date:
2025-09-12
Recently, Guangxi Jieshi New Energy Co., Ltd. has launched a new wide-temperature-range automotive emergency start-up power battery, tailored to address varying regional climate conditions. Boasting exceptional adaptability to extreme environments, superior reliability, and versatile functionality, this product offers all-weather emergency starting solutions for vehicle owners across China. In its very first month on the market, it has already garnered orders from dealerships in multiple regions spanning South China and Northwest China.
The core advantage of this emergency jump starter lies in Jieshi New Energy's independently developed "All-Range Temperature-Controlled Cell Technology." By integrating miniature temperature-control modules directly into the battery cells, combined with an insulated and cushioned outer shell design, the battery can operate reliably across an exceptionally wide temperature range—from -35°C to 60°C. During low-temperature testing in Hulunbuir, Inner Mongolia, at -32°C, the battery successfully started a 12V gasoline vehicle on the first attempt—no preheating required—and maintained over 80% of its charge after 12 consecutive starts. Meanwhile, in high-temperature tests conducted in Shaoguan, Guangdong, where the battery was exposed to 60°C heat for two hours straight, its starting performance remained fully intact, effectively addressing the common pain points of traditional emergency power supplies: "difficult cold-starting in winter" and "risk of swelling in summer."
In terms of performance, the product features a high-capacity 20,000mAh lithium-polymer battery cell. In addition to emergency vehicle starting, it supports multi-level output options: 5V/2A, 9V/2A, and 12V/1.5A, enabling fast charging for devices like smartphones, tablets, and dashcams—perfect for meeting everyday power-up needs. As for charging efficiency, the device is equipped with a dual-directional Type-C 60W fast-charging port, allowing the battery to fully charge in just 2.5 hours, which is 30% faster than comparable products in the industry.
The safety protection system is equally comprehensive, featuring the third-generation intelligent BMS management system for the battery. It includes six core protective functions: overcharge, over-discharge, short circuit, reverse polarity, overtemperature, and overcurrent. Additionally, it innovatively incorporates "cell balancing technology," which dynamically adjusts the voltage of each individual cell in real time, preventing performance degradation or safety risks caused by cell inconsistencies. The outer casing is crafted from flame-retardant-grade PC+ABS composite material and has successfully passed rigorous tests—surviving a 1.5-meter drop test and a 100kg compression test—ensuring all-around safety during use.
The product manager from Guangxi Jieshi New Energy Co., Ltd. stated that this wide-temperature-range emergency start-up power battery represents a significant milestone in the company’s “scenario-based product strategy.” Customized packaging and after-sales policies have already been rolled out for various regions, including Northeast China, Northwest China, and South China. Moving forward, the team will continue refining product details based on user feedback, further enhancing the overall customer experience.
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