MOVESPEED M25Pro 25000mAh Power Bank 140W Type C PD Fast Charging PowerBank External Portable Charger for MacBook Lenovo Laptop

With extended use, it requires initialization — the first three full charge and discharge cycles are necessary for proper capacity calibration. After that, it performs reliably without issues. However, the display shows power output only for the first connected device, not all simultaneously. The device does not overheat during charging, even at high power levels. The weight of around 500 grams is expected given the capacity, but some buyers find it heavy to carry in a bag.

Critical reviews (5.4% of ratings) point to two issues. One buyer reported that the power bank damaged his external Baseus GaN3 Pro 65W charger — this is an isolated case but suggests a potential compatibility problem when charging from certain sources. The second complaint concerns size — the device is genuinely bulky, roughly like two mobile phones stacked on top of each other, making it impractical for daily bag carrying; a backpack is more suitable.