Running out of battery while traveling, gaming, or working outside is quite frustrating. But a good power bank can be more than a backup battery in such situations. It gives your smartphone extra power when you need it the most. In Bangladesh, you can find power banks from plenty of brands including Havit, Anker, Baseus, Oraimo, BWOO, Hoco, WiWU, and UGREEN. But not every power bank is right for everyone. A 10,000mAh model is easy to carry, while a 20,000mAh or 30,000mAh model is better for long trips and heavy use. Charging speed, ports, size, wireless charging and safety are also important. So, here we’ve picked 10 best power banks in Bangladesh for different needs and budgets. Let’s check them out.