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Performance of lithium batteries at minus 20 degrees Celsius

Performance of lithium batteries at minus 20 degrees Celsius

The impact of low temperature on lithium batteries, how to deal with low-temperature environments, and suggestions for optimizing battery usage...

Analysis of the Capacity of 18650 Lithium Batteries

Analysis of the Capacity of 18650 Lithium Batteries

Capacity of 18650 lithium batteries, basic capacity, key factors affecting capacity, and methods for optimizing battery capacity

Revealing the Composition of Lithium-Ion Batteries

Revealing the Composition of Lithium-Ion Batteries

The core material composition of lithium-ion batteries, how the materials affect battery performance, and the future development trends of materials...

Intelligent charging and discharging design for lithium batteries

Intelligent charging and discharging design for lithium batteries

The mystery of bidirectional energy flow, the triple security protection mechanism, and the dynamic efficiency optimization strategy...

Can dry powder be used to extinguish a lithium battery fire?

Can dry powder be used to extinguish a lithium battery fire?

The fire-extinguishing principle of dry powder fire extinguishers, the uniqueness of lithium battery fires, and more effective response strategies...

The three major enemies of lithium batteries

The three major enemies of lithium batteries

The three major enemies of lithium batteries: overcharging and overdischarging: the chronic suicide of the battery; extreme temperatures: the invisible killer of performance; physical damage: the fatal threat to safety....

Public consultation on the safety of electric bicycle charging stations is underway

Public consultation on the safety of electric bicycle charging stations is underway

At present, mandatory national standards have been formulated for electric bicycles as a whole, chargers, and lithium batteries. Electric bicycle charging stations also need to establish corresponding mandatory national standards to be compatible with them. ...

How long can lithium batteries last?

How long can lithium batteries last?

The lifespan of lithium batteries is usually 2 to 5 years, but this is similar to asking how long a person can live - the answer depends on many factors....

When AI pets meet lithium batteries: A new era for pet technology empowerment

When AI pets meet lithium batteries: A new era for pet technology empowerment

In today‘s era of rapid development of intelligent technology, AI pets have moved from science fiction to reality, and the breakthrough in lithium battery technology is injecting more lasting vitality into these electronic companions. The combination of t...

The export rebate rate for value-added tax on batteries has been lowered.

The export rebate rate for value-added tax on batteries has been lowered.

On January 9th, the Ministry of Finance and the State Taxation Administration issued an announcement regarding the adjustment of export tax rebate policies for certain products, including photovoltaic products: As of April 1, 2026, the export tax reba...

The incident occurred at a subway station in Shanghai. A man suddenly burst into flames and rushed off the elevator! Cause disclosure: A power bank with 3C certification spontaneously combusted

The incident occurred at a subway station in Shanghai. A man suddenly burst into flames and rushed off the elevator! Cause disclosure: A power bank with 3C certification spontaneously combusted...

The incident occurred at a subway station in Shanghai. A man suddenly burst into flames and rushed off the elevator! Cause disclosure: A power bank with 3C certification spontaneously combusted...

Cross-border trend is back! Is the battery new energy sector once again becoming the

Cross-border trend is back! Is the battery new energy sector once again becoming the "new darling" of capital?

Cross-border ventures are never guaranteed to be profitable. In the past, many cross-border enterprises have failed due to insufficient technological reserves and a lack of ability to integrate resources. For newcomers, how to break through the bottleneck o...

Are ternary lithium batteries more prone to catching fire

Are ternary lithium batteries more prone to catching fire

Material properties determine the safety bottom line, the critical point difference of thermal runaway, and the risk balance of application scenarios...

The import tariff on recycled black powder for lithium batteries will be reduced! The tariff adjustment plan for 2026 has been released

The import tariff on recycled black powder for lithium batteries will be reduced! The tariff adjustment plan for 2026 has been released...

Guide: The "2026 Tariff Adjustment Plan" clearly states that it will help promote the comprehensive green transformation of economic and social development and reduce import tariffs on resource-based commodities such as recycled black powder for lithium-i...

Battery charging frequency guide

Battery charging frequency guide

Battery charging frequency guide Battery type determines charging rhythm, three secrets to extend life, Debunking three major charging rumors...

Unveiling the Voltage of Ternary Lithium Batteries

Unveiling the Voltage of Ternary Lithium Batteries

The voltage characteristics of ternary lithium batteries, the voltage performance of other lithium batteries, and the practical significance of voltage ranges...

The seven types of lithium batteries

The seven types of lithium batteries

There are various types of batteries. Let‘s explore the seven common types of lithium batteries!

The difference between 23Ah and 30Ah 40V lithium batteries

The difference between 23Ah and 30Ah 40V lithium batteries

The core difference between 40V23Ah and 30Ah lithium batteries lies in their capacity values, just like the 3000mAh and 5000mAh of mobile phone batteries. The theoretical battery life of the 23Ah model is approximately 23% shorter than that of the 30A...

The safety evolution history of ternary batteries

The safety evolution history of ternary batteries

The nickel-cobalt-manganese (NCM) formula for ternary lithium batteries is undergoing a "transformation" : The 811 high-nickel system, by doping aluminum, raises the initial temperature of thermal runaway from 180 ° C to 210 ° C. The 523 medium-nicke...

The mandatory standards for military vehicle power batteries

The mandatory standards for military vehicle power batteries

Military vehicle power batteries must meet three major standards: performance, safety and environmental protection: high capacity and long life ensure long-term combat capability; High and low temperature resistance and explosion-proof design ensure reliabil...

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