Our custom mobile power banks are primarily powered by lithium-ion (Li-ion) batteries, known for their high energy density, lightweight design, and long lifespan. In addition to lithium-ion batteries, we offer mobile power banks with other battery types to suit different needs.

For instance, some of our models use lithium polymer (Li-Po) batteries, which provide even more flexibility in design due to their slim and flexible nature. We also provide options with lithium iron phosphate (LiFePO4) batteries, which are known for their exceptional safety and stability, making them suitable for heavy-duty or long-term applications. Nickel-metal hydride (NiMH) batteries, while less common, are also available for certain specialized models, offering an eco-friendly alternative with high charge retention and durability.

To explore the differences between these battery types and learn more about the best option for your needs, you can refer to our blog posts:

• Why do mobile power supplies use lithium-ion batteries?
  This article explains why lithium-ion batteries are the preferred choice for most power banks, covering their advantages in terms of performance, safety, and longevity.
• Power Bank Battery Comparison: Li-ion, Li-Po, LiFePO4, NiMH
  Discover the key differences between these battery technologies, including energy density, safety, lifespan, and specific use cases, helping you make an informed decision when choosing the right power bank for your needs.