The main difference between Q Cell vs Panasonic Cell is that the two brands provide products with various levels of performance, durability, and cost. Q Cell batteries are known for their high energy efficiency and long-lasting life, while Panasonic batteries are appreciated for their affordability and wide range of products. 

Q Cells are produced by South Korean company Hanwha Corporation. The brand is particularly popular in Europe and the Middle East due to its reliable performance and efficient energy production capabilities. Q Cell batteries have a long shelf life, usually up to 10 years or more, making them an ideal choice for those who require extended power supply. Their high energy density also means they can store more energy than other conventional cells. Moreover, they come with a higher level of safety than many other brands as they are designed to prevent overcharging or short circuits that can lead to fires or explosions. In terms of cost, Q Cells tend to be more expensive than some other conventional brands due to their superior quality components. 

On the other hand, Panasonic offers an extensive range of lithium-ion batteries. The Japanese manufacturer is well known for its reliable performance and advanced technology used in its battery designs. While their batteries may not last as long as Q Cells do, their pricing is generally lower and makes them an affordable choice for consumers looking to get good value from their purchase. In addition, Panasonic’s cells often feature intelligent charging capability which helps preserve the battery’s life span by automatically stopping charging when it reaches full capacity. Furthermore, these cells typically come with built-in temperature control systems that ensure optimal performance even at extreme temperatures outside the normal range allowed by standard lithium-ion cells. 

Performance Comparison

When it comes to performance comparison between Q Cells vs Panasonic Cell it depends on several factors such as the type of application being used and the environment in which it will be operating in order to assess which one might perform better but overall both offer excellent solutions for different scenarios requiring long lasting power solutions at reasonable costs. Additionally both companies offer great customer service support which further adds value when selecting either product for your needs . 

In conclusion there is no clear cut winner between Q Cells vs Panasonic Cell as each has strengths and weaknesses depending on the situation therefore making a decision purely based on specifications may not always be best option but rather taking into account all factors such as cost , performance , lifespan etc before making a selection would likely yield better results in terms of getting most out of your purchase .