What type of battery does NIO use?

[VanStephen]

NIO vehicles use ternary lithium batteries from CATL (Contemporary Amperex Technology Co. Limited). Most electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs) typically employ ternary lithium batteries. These batteries offer higher energy density and lighter weight, with cathodes made from ternary materials. Some ternary lithium batteries use nickel, cobalt, and manganese for the cathode, while others use nickel, cobalt, and aluminum. Below is an introduction to the NIO brand: 1. Brand History: Founded in 2014 and headquartered in Shanghai, NIO was established by Li Bin and a group of internet entrepreneurs, with Li Bin serving as chairman. As a globally oriented startup, NIO has set up R&D, design, production, and business operations in 13 locations worldwide, including San Jose, Munich, London, and Shanghai, attracting top-tier talent in automotive, software, and user experience. 2. Models: In addition to its debut EP9 electric supercar, NIO has launched the 7-seater SUV ES6. Here, 'E' stands for electric, 'S' for SUV, and '6' indicates the performance level. Given the high demand for SUVs in China and the limited options for pure electric SUVs, NIO also introduced the ES8, another pure electric SUV.

[VanKathryn]

I've been driving the NIO ET7 for a while and understand its battery is a high-performance ternary lithium battery, primarily of the nickel-manganese-cobalt (NMC) type. This battery has high energy density, providing a long driving range—my car can easily go around 450 kilometers on a full charge. The battery pack is intelligently designed with a temperature management system to prevent overheating, enhancing safety and charging speed. NIO is also developing solid-state batteries, which may offer upgrades to safer and faster-charging features in the future. In daily use, I find the battery lifespan decent, lasting about five to six years, though the high cost is a drawback. For maintenance, regular checks on battery health are crucial to avoid performance degradation due to aging.

[Billy]

I'm a NIO ES6 owner and have been using this car for two years. The battery is a type of lithium-ion, specifically called a ternary lithium battery. The most direct experience it has brought me is stable range. For my daily commute from home to the office, I don't have to worry about charging, as it supports a range of over 400 kilometers. Charging is also convenient—fast charging for half an hour can take me a long way, and it's compatible with NIO's battery swap stations, allowing me to swap for a fully charged battery anytime. The downside is a slight decrease in range during winter, so route planning is necessary. Overall, the battery is durable, and I haven't encountered any major issues. I think NIO has done a thoughtful job in battery selection. When choosing an electric vehicle, I prioritize the actual user experience over just looking at specifications.

[RosalieFitz]

I've been focusing on automotive safety for over a decade. NIO uses ternary lithium batteries, including the NMC series, which boast high energy density and long range, but safety remains paramount. NIO equips advanced Battery Management Systems (BMS) that monitor temperature, charge levels, and short-circuit risks to prevent overheating and fires. In practical use, the battery packs feature fireproof isolation designs to minimize hazards during accidents. I recommend regular battery health check-ups and avoiding prolonged overcharging. Battery lifespan typically lasts around 8 years, and while replacement costs are high, investing in safety is always worthwhile.

[OErin]

I'm particularly fascinated by electric technology. NIO's adoption of ternary lithium batteries is not only efficient but also groundbreaking. They primarily use NMC batteries, which offer strong range and fast charging, while also developing solid-state batteries planned for new models. This innovation could more than double energy density and reduce fire risks. NIO's battery swap technology is also incredibly cool, allowing a new battery to be swapped in just three minutes, addressing charging pain points. As a user, I look forward to future batteries being lighter, more eco-friendly, and driving progress across the entire electric vehicle industry.