The Foneng PX136 20000mAh 22.5W Power Bank is a high-capacity portable charging solution designed for users who need dependable backup power throughout the day. Available at Best Electronics, this Foneng power bank combines a large 20,000mAh capacity, 22.5W fast charging, PPS protocol support, multi-protocol charging, and an LCD battery display in a practical portable design.
With its 20000mAh capacity, the Foneng PX136 provides substantial backup power for compatible smartphones and other USB-powered devices. It is suitable for everyday use, office work, travel, commuting, and outdoor activities where access to a wall socket may be limited. The polymer lithium battery with a two-cell configuration offers a practical combination of capacity and portability.
The PX136 supports up to 22.5W maximum output, helping compatible devices receive power quickly. Its PPS protocol support and multi-protocol charging capability provide flexible charging compatibility with supported devices. This makes the power bank a practical option for users searching for a 22.5W fast charging power bank in Bangladesh.
A key convenience feature is the triple input port design, giving users multiple options for recharging the power bank according to their available charging cable or adapter. The built-in LCD power display screen shows the remaining battery level, allowing users to check available power at a glance before heading outside.
Despite its large battery capacity, the Foneng PX136 maintains a practical portable form. It measures approximately 149.4 × 67.6 × 30.5mm and weighs around 443g. The power bank is available in Grey and Silver, offering a modern and understated appearance.
If you are looking for a Foneng 20000mAh power bank in Bangladesh, the PX136 is a suitable choice for users who want high-capacity backup power, fast charging, and flexible charging support. Its combination of 22.5W output, PPS support, triple input design, and LCD battery display makes it useful for both everyday and travel charging needs.
Buy the Foneng PX136 20000mAh 22.5W Power Bank from Best Electronics, available online and at showrooms across Bangladesh. The product comes with a 1-year warranty. 
