A closer look at lithium-ion and semi-solid-state battery technology

Not all powerbanks are built the same. While capacity and size matter, the real difference lies in the battery technology inside. Discover how the Powerbank Pro 1 compares to the Semi-Solid-State Powerbank, and what that means for performance and lifespan.

Semi Solid State Powerbank - 10.000 mAh version

Powerbank Pro 1 - 10.000 mAh version

Comparison at a glance

 Feature Powerbank Pro 1 Semi-Solid-State Powerbank
Battery technology Lithium-ion (liquid electrolyte) Semi-solid-state (semi-solid electrolyte)
Charging performance Qi2 up to 15W Qi2.2 up to 25W (for newest compatible smartphones)
Lifespan Stable long-term performance

longer lifespan across more charge cycles 
Heat & temperature stability Designed for everyday conditions Improved stability in heat and temperature changes
Design Solid and efficient More compact and lighter due to higher energy density
Price positioning More budget-friendly Premium, next-generation technology
Ideal for Everyday and regular use Intensive use, travel and temperature variation

What is the difference in battery technology?

Most people choose a powerbank based on capacity and size. But the real difference sits inside: the battery technology. It defines performance, efficiency and lifespan. The battery is the core of every powerbank. It determines how stable it performs, how long it lasts and how safe it is to use. It also influences the design. More efficient technology allows for more compact products without compromising power.

Two powerbanks with the same capacity can be built very differently. You won’t see it on the outside, but as shown in the image below, you’ll notice the difference over time. In consistency, durability and overall reliability.

Lithium-ion battery vs. Semi Solid State battery powerbanks
New solutions like semi-solid-state batteries use a gel-like electrolyte. This allows energy to move efficiently, reduces risks like leakage and improves structural stability. The result is a more stable, durable and efficient powerbank. If you travel often or use your powerbank in changing temperatures, this added stability becomes even more important.

Which powerbank suits you?

Powerbank Pro 1: reliable and proven lithium technology

A reliable choice for everyday use. Built on proven lithium technology, it delivers stable performance, efficient energy use and long-term dependability. Ideal if you want a solid, budget-friendly solution you can rely on daily.

Semi-Solid-State Powerbank: next generation of battery technology

Designed for more intensive use. This next-generation technology offers greater stability, especially in changing conditions. It’s more compact and lighter, supports faster charging and maintains performance over more charge cycles. A strong choice if you want durability, efficiency and future-ready performance.

The future of powerbanks

Lithium-ion has been a widely used standard for many years. Semi-solid-state represents the next step, offering greater stability and a longer lifespan. Both deliver strong performance. The right choice depends on how intensively and where you use it.

magnetische wireless powerbank black attached to an iPhone in a bedroom setting

Discover the difference

Explore the Powerbank Pro 1 and the Semi-Solid-State Powerbank to see which technology suits your daily use best.

Compare the powerbanks