Does Huawei have a sulfide battery?

Huawei Huawei has filed a patent detailing a sulfide-based solid-state battery design with energy densities between 180 and 225 Wh/lb, roughly two to three times higher than today’s typical electric vehicle batteries.

Does Huawei make power batteries?

While Huawei does not manufacture power batteries, it has shown increasing interest in upstream battery materials. Earlier in 2025, the company filed a separate patent on the synthesis of sulfide electrolytes — a key material known for its high conductivity but also high cost, sometimes exceeding the price of gold.

Is Huawei launching a battery startup in China?

Photo: IC Photo Embattled telecoms equipment manufacturer Huawei Technologies Co. Ltd. has deepened its push into the growing energy storage industry, investing in a Chinese battery startup that uses a more accessible alternative to rare and expensive lithium.

Why is Huawei developing a solid-state battery?

Huawei’s design aims to boost safety and cycle life by mitigating degradation at this critical junction. Huawei’s involvement in solid-state battery research reflects a broader trend among Chinese technology and automotive companies. While Huawei does not manufacture power batteries, it has shown increasing interest in upstream battery materials.

Did Huawei invest in Hina battery technology?

The investment in HiNa Battery Technology Co. Ltd., a Jiangsu province-based company that develops sodium-ion batteries for electric vehicles (EVs) and industrial energy storage, was made through Huawei’s venture capital arm Shenzhen Hubble Technology Investment Partnership, according to public business records.

Why did Huawei invest in a sodium-ion battery maker?

Huawei has invested in a sodium-ion battery maker as the tech giant increases bet on China’s booming electric vehicle industry which has seen a wave of price hikes on rising raw material costs since March. Photo: IC Photo