Awei P20K 10000mAh 2.4A Slim Power Bank

Awei P20K 10000mAh 2.4A Slim Power Bank

Two matched 2.4A outputs in a slim body, which makes the P20K the fastest of Awei's basic 10000mAh banks. Compare it across our power banks.

Two ports that are actually equal

Both USB-A outputs run at 5V/2.4A. That sounds unremarkable until you look at the alternatives: several dual-port banks, including Awei's own P5K, pair one fast port with a much slower second one. Here you can charge two phones together without either being penalised, and 2.4A is the fastest standard USB-A output before you get into the fast-charge protocols.

The rated capacity is the number to read

Awei publishes both figures, which is more honest than most brands manage. The cell holds 10000mAh at 3.7V, and the rated deliverable output at 5V/2A is 5200mAh. That second figure is what actually reaches your phone after voltage conversion, and it is the one that matters — roughly 52 per cent. Worth comparing directly: the P37K quotes 6200mAh from the same nominal 10000mAh cell, which is about a thousand milliamp-hours more delivered. If total charge matters more to you than port speed, that is the better buy of the two.

Slimness and input

The flat profile is the point of this model — it goes in a shirt pocket or a laptop sleeve without bulging. Both Micro USB and Type-C inputs are provided at 5V/2A for recharging.

Buying from Kolorob

Sourced through authorised retailers in Bangladesh with an official warranty — the term is in the specification above and our warranty policy explains how a claim works.