Promate 80000mAh Power Bank, 100W USB-C PD Fast Charging, 4 Outputs, 3 Inputs, Solar DC, Lightning, Digital Display, LED Light Portable Charger / POWERMINE-80PRO / POWERMINE-80PRO

The Promate POWERMINE-80PRO is an 80000mAh portable charger built around 100W USB-C Power Delivery, with four outputs and three inputs on a single unit. A digital display reports remaining charge, a built-in LED light covers dark work, and the input options include solar DC. It is sized for multi-day trips where mains power is not guaranteed.

Capacity is the headline figure: 80000mAh in a single portable charger, giving enough headroom to recharge phones and tablets repeatedly between visits to a wall socket. That size puts the POWERMINE-80PRO closer to a portable power station than a pocket battery, and it is why the unit carries four separate outputs rather than one or two.

The USB-C port on the POWERMINE-80PRO runs Power Delivery at up to 100W, a rating aimed at USB-C laptops and fast-charging phones rather than basic low-wattage accessories. That headline 100W PD figure is what separates this unit from packs that only trickle-charge a phone, and it applies to the USB-C connection specifically rather than to every output on the body.

Four output connections let the POWERMINE-80PRO feed several devices at once, so a phone, a tablet and a USB-C laptop do not have to queue for a single port. The connector list covers USB-C Power Delivery and Lightning, which spans both the Android and Apple sides of a typical kit bag. For group travel, the output count matters as much as the capacity.

Recharging the pack itself is handled by three separate inputs rather than one fixed socket, which means the POWERMINE-80PRO can be topped up from whatever source is available on the day. Having more than one way in matters on a unit this size, because an 80000mAh cell takes meaningfully longer to fill than a small pocket battery.

Solar DC sits among the POWERMINE-80PRO's input options, so the pack can be replenished from a solar source instead of mains power. That is the feature that makes an 80000mAh charger usable on camping trips, long overland drives and anywhere a wall socket is simply not part of the plan. The DC input works alongside the unit's other two inputs.

The POWERMINE-80PRO carries a Lightning connector as well as USB-C, so an iPhone or iPad using a Lightning cable and a USB-C device are both covered by the same charger. Carrying one pack instead of a pack plus a bag of adapters is the practical benefit, particularly when the unit already holds 80000mAh.

A digital display on the body reports how much charge is left rather than approximating it with a row of indicator lights. On an 80000mAh unit that readout is genuinely useful, because the gap between forty and sixty percent is worth several full phone charges. It lets you decide whether to top the pack up before leaving rather than finding out mid-trip.

A built-in LED light is fitted to the POWERMINE-80PRO, turning the pack into a work light when you are setting up a tent, checking a vehicle at night or finding a cable behind a desk. It draws from the same 80000mAh cell that powers the charging ports, so lighting does not need a second battery in the bag.

The POWERMINE-80PRO is a portable charger rather than a fixed power supply, so the 80000mAh cell, the four outputs, the three inputs and the LED light all travel in one body. That combination suits trips where several people share one pack and mains access is intermittent, from camping and load-shedding evenings to long shoots and site work.