Energy & Power
Battery Power Bank
Power banks or external batteries have experienced increase in adoption as a portable source of battery for devices with USB power bank compatibility. These are mainly based on either lithium-ion or lithium-polymer batteries with power ratings that range below 3,500 mAh or above 20,000 mAh.
- Types
- Li-Ion (Lithium Ion) Battery · Li-Polymer (Lithium-Polymer) Battery · Nickel Metal Hydride Battery
- Applications
- Smart Phones · Tablets and Laptop · Industrial Power Bank
5 editions23 December 2025