Polster is a Chinese electric vehicle brand owned by Geely-Volvo

Polster is an electric car brand made by Geely Automobile Holdings, a Chinese automaker that also owns Volvo Cars and Polestar. The brand sells battery-powered sedans and SUVs primarily in China, though some models have appeared in European markets. Polster vehicles use lithium-ion battery packs and electric motors, with driving range typically between 300 and 500 kilometers (roughly 185 to 310 miles) per charge, depending on the model and battery size.

The brand competes directly with other Chinese EV makers like BYD, NIO, and Li Auto, as well as international manufacturers selling in China such as Tesla. Polster positions itself as a mid-range option — more affordable than premium brands but with features and technology that appeal to buyers who want a modern electric vehicle without the highest price tag.

If you are researching Polster because you are considering purchasing one, or because you want to understand how it compares to other electric vehicles available in your region, the sections below cover the main technical and cost factors that differ between models and affect real-world ownership.

Key Takeaways

  • Polster electric cars use battery packs ranging from around 40 kWh to 80 kWh, with larger batteries providing longer driving range but higher upfront cost.
  • Charging time varies from roughly 30 minutes at a fast-charging station to 8 to 10 hours on a standard home charger, depending on battery size and charger type.
  • Polster vehicles are sold mainly in China; availability in other countries is limited, and pricing, warranty terms, and service networks differ by region.
  • Operating costs are lower than gasoline cars because electricity is cheaper than fuel and electric motors have fewer moving parts to maintain.
  • Battery degradation over time is normal; most Polster batteries retain 80 to 90 percent of capacity after five to eight years of typical use.

Battery size, range, and how they affect purchase price

Polster offers multiple battery options across its lineup. Entry-level models typically come with a 40 to 50 kWh battery, while mid-range and higher trims use 60 to 80 kWh packs. The larger the battery, the farther the car can travel on a single charge, but also the higher the purchase price and the longer it takes to charge fully.

A Polster with a 50 kWh battery might offer a driving range of around 300 kilometers (185 miles) under standard test conditions, while an 80 kWh version could reach 500 kilometers (310 miles) or more. Real-world range depends on driving habits, weather, road conditions, and how much highway versus city driving you do. Cold temperatures and highway speeds both reduce range compared to the manufacturer's estimate.

In China, where Polster is primarily sold, the price difference between battery sizes can be substantial — sometimes 50,000 to 100,000 yuan or more. If you are comparing Polster to other brands in your market, check the specific battery size offered in each trim level, because range and price are tightly linked.

Charging options and how long it takes

Polster vehicles can charge using three main methods: a standard household outlet (slow), a dedicated home charger (medium), or a public fast-charging station (fast). Charging speed depends on both the charger type and the car's onboard charging capacity.

On a standard 220-volt home charger, a Polster with a 60 kWh battery typically takes 8 to 10 hours to charge fully from empty. A 40 kWh battery might charge in 6 to 8 hours. At a public DC fast-charging station, the same 60 kWh battery can reach 80 percent charge in roughly 30 to 40 minutes, though charging slows significantly in the final 20 percent to protect battery health. Charging from empty to full at a fast charger usually takes 45 minutes to an hour.

If you own a Polster in China, the charging network is extensive — thousands of public stations operate in major cities and along highways. In Europe or other regions where Polster is sold, charging infrastructure varies by country; you would need to check local networks before purchase. Home charging is most convenient if you have a garage or dedicated parking space and can leave the car plugged in overnight.

Operating costs compared to gasoline vehicles

Electricity costs less per kilometer than gasoline in most regions. In China, charging a Polster to travel 100 kilometers costs roughly 7 to 12 yuan, depending on local electricity rates and the car's efficiency. By comparison, a gasoline car traveling the same distance might cost 40 to 60 yuan in fuel. Over a year of typical driving, the fuel savings can be significant.

Maintenance costs are also lower for electric vehicles. Polster cars have no oil changes, spark plugs, timing belts, or transmission fluid to replace. Brake pads last longer because regenerative braking — where the motor slows the car and recovers energy — does much of the stopping work. Routine maintenance typically includes tire rotations, cabin air filter replacement, and battery system checks, all of which cost less than the regular maintenance a gasoline car requires.

Insurance costs for Polster vehicles vary by region and insurer, but are generally comparable to gasoline cars of similar size and price. Repair costs for collision damage or component replacement can be higher because specialized technicians and parts are required, though this is improving as electric vehicles become more common.

Battery lifespan and degradation over time

Polster batteries are designed to last the life of the vehicle, but they do degrade gradually. Most manufacturers, including Geely, warrant their batteries for 8 years or 160,000 kilometers, whichever comes first, guaranteeing that the battery retains at least 70 to 80 percent of its original capacity during that period.

In real-world use, a Polster battery typically loses 2 to 3 percent of capacity per year under normal driving conditions. After five years, you might expect the battery to retain 85 to 90 percent of its original capacity. After eight years, it may be at 75 to 85 percent. This degradation is gradual and usually not noticeable in daily driving — the car straightforward has slightly less range than when new.

Battery lifespan is affected by charging habits, climate, and driving patterns. Regularly charging to 100 percent and discharging to zero accelerates degradation. Keeping the battery between 20 and 80 percent charge for daily use, and avoiding extreme heat, extends its life. Most owners find that battery degradation is not a practical concern during the first five to seven years of ownership.

Where Polster vehicles are sold and service availability

Polster is primarily sold in China, where Geely operates a network of dealerships and service centers. The brand has limited presence in Europe and is not currently sold in North America. If you are considering a Polster purchase outside China, check whether the model you want is officially sold in your country and whether a local dealer network exists.

Service and parts availability depend on your location. In China, Polster owners can visit Geely dealerships for warranty service, repairs, and parts. In other regions, availability may be limited to a few authorized dealers or may require ordering parts from overseas, which increases wait times and costs. Before purchasing a Polster outside China, confirm that service centers exist within reasonable distance and that parts can be sourced in your country.

Warranty terms also vary by region. In China, Polster typically offers a 3-year or 100,000-kilometer warranty on the vehicle and an 8-year or 160,000-kilometer warranty on the battery. In other markets, terms may differ; always review the specific warranty document for your region before purchase.

How Polster compares to other electric vehicles in its price range

In China, Polster competes with BYD's Qin and Yuan EV lines, NIO's entry-level models, Li Auto's electric offerings, and Tesla's Model 3 and Model Y. Polster generally offers more features and technology than similarly priced BYD models, but costs less than NIO or Tesla. The choice between brands often comes down to brand reputation, local service network, and specific features you prioritize.

In Europe, Polster faces competition from Volkswagen's ID series, Renault's Zoe and Megane E-Tech, and other established EV makers. Polster's main advantage is typically lower price; its main disadvantage is less established brand recognition and a smaller service network outside major cities.

If you are comparing Polster to another brand, focus on the actual battery size and range offered in each trim, the warranty terms in your region, the availability of charging infrastructure where you live and work, and the location and reputation of service centers. Price alone does not tell the full story.

Frequently Asked Questions

Can I charge a Polster at home if I don't have a garage?

Yes, but it requires a dedicated outdoor charger installed near your parking space. You will need an electrician to install a 220-volt circuit if one does not exist. If you park on the street or in a shared lot without assigned parking, home charging is not practical, and you would rely on public charging stations instead.

What happens to a Polster battery when it gets very cold?

Cold temperatures reduce the battery's ability to deliver power, so range drops and charging takes longer. In winter, you might see 20 to 30 percent less range than in summer. The battery itself is not damaged by cold; range returns to normal when the car warms up. Preheating the cabin while plugged in helps minimize this effect.

Is it cheaper to own a Polster than a gasoline car over five years?

In most cases, yes, because electricity costs less than fuel and maintenance is lower. However, the upfront purchase price of a Polster is higher than a comparable gasoline car. Whether you save money overall depends on your local electricity rates, fuel prices, how much you drive annually, and whether government incentives or tax breaks are available in your region.

Can I take a Polster on a long road trip?

Yes, but planning is required. You need to map out fast-charging stations along your route and plan stops every 200 to 300 kilometers to recharge. In China, this is straightforward because the charging network is dense. In other regions, check charging availability before committing to a long trip. Road trips take longer than in a gasoline car because charging stops add time.

What should I do if my Polster battery stops holding a charge?

If the battery fails or drops below the warranty threshold during the warranty period, contact your Polster dealer to file a claim. The manufacturer will repair or replace the battery at no cost. After the warranty expires, battery replacement is expensive — typically 30 to 50 percent of the car's original purchase price — so budget for this possibility if you plan to keep the car beyond eight years.