How to Choose a Big-Battery Light Truck Without Pitfalls? The Kunpeng ET9 with a 172 kWh CATL Battery Sets Four Standards

When running intercity freight with an electric truck, have you faced these problems: range shrinking on the highway, so intercity orders feel too risky; frequent recharging eating up time while the job slips away; range dropping fast the moment the AC goes on in summer; and endless uncertainty about battery warranty on long hauls. Until these concerns are resolved, electric trucks can only work city short hauls. So when running intercity freight with an electric truck, how do you choose a big-battery light truck without stepping into a trap? JAC Commercial Vehicles has just launched the Kunpeng ET9 with a 172 kWh CATL battery, offering a working-condition range of more than 500 km and redefining the truly long-range pure electric light truck with four standards!

Standard 1: Range — 500 km+ makes intercity runs viable

Intercity freight demands a big battery and long range, and the easiest mistake is only looking at battery capacity. Some trucks have generous capacity, but the battery, motor and electronics work in isolation — hit the highway or turn on the AC and the range still shrinks, forcing you to queue for recharging halfway. The Kunpeng ET9 was developed on the Xinglian No.1 technology platform, with the three-electric system working in synergy: the large 172 kWh CATL battery, combined with a highly efficient integrated thermal management system, optimized motor and e-drive axle efficiency, and upgraded electronic control strategies, delivers a maximum working-condition range of over 500 km. For intercity transport, that means your order radius is no longer rigidly fenced in by range — medium and long-distance runs can be taken with confidence.

Standard 2: Recharging — fewer queues mean more orders

In intercity freight, the most expensive cost is time. Frequent recharging and waiting at charging stations cost you not just electricity, but possibly the next load. The direct change brought by 172 kWh is a sharp drop in recharging frequency — no more pulling into every service area or charging at every station. One fewer queue means one more stretch of productive operating time; one fewer mid-route recharge means more certainty of on-time delivery. For high-frequency intercity users, this is the real meaning of a big battery — and the more you run, the clearer it becomes. As for battery warranty concerns, the CATL brand plus an 8-year or 600,000 km extended warranty means you can use it with peace of mind.

Standard 3: Consumption — 3 km+ per kWh

Many models look good on paper, but show their true colors on the highway or with the AC on, with energy consumption soaring. The Kunpeng ET9 solves this with two moves: first, the industry's first dedicated pure-electric architecture for light trucks combined with an industry-first wedge-shaped body, achieving a drag coefficient of 0.33 Cd — 30% lower than the industry average; second, the industry-first multi-source heat pump intelligent climate control system, which cuts winter heating energy consumption by more than 40% compared with conventional PTC heaters. With both levers working together, the Kunpeng ET9 still covers more than 3 km per kWh in highway driving with the AC on. Based on the 172 kWh capacity, this is consistent with the 500 km+ real-world performance.

Standard 4: Efficiency — two industry firsts deliver real efficiency

A big-battery light truck must be profitable: long range alone is not enough, efficiency matters too. The Kunpeng ET9 is equipped with the industry-first flat-wire oil-cooled motor with a peak power of 180 kW and peak torque of 400 N·m, providing ample power reserves for fully loaded intercity runs; and the industry-first 7-in-1 integrated controller, with higher integration, greater computing power and stronger predictive capability, achieving 99.5% peak efficiency and reducing losses in the energy conversion chain. A big battery matched with an efficient motor and electronics — the three-electric system working in synergy — is what turns every kWh into mileage on the road and profit in the pocket.

Back to the original question: when running intercity freight with an electric truck, how do you choose a big-battery light truck without stepping into a trap? The Kunpeng ET9 with a 172 kWh CATL battery gives a clear answer with its four standards: genuine range, fewer recharges, lower consumption and higher efficiency — a perfect fit for users with long daily mileage, a high share of medium and long intercity orders, and sensitivity to recharging frequency. With these four standards in hand, you can judge for yourself whether the Kunpeng ET9 fits you — no need to read any reviews.