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[SITUATION] · [QUIET] · [TECHNOLOGY]

3 clusters · 6 sources · 26 days · First seen · Last updated

Portable high‑capacity power solutions

Overview

Revolt’s PB‑830 crank‑solar powerbank, launched in early July 2026, remained a focal point of the market. A July 12 review confirmed its 20 000 mAh capacity, 20 W USB‑C Power Delivery input, Quick Charge 3.0, Qi wireless charging, LED flashlight with SOS mode and compass, and noted a €39.99 price in Switzerland. The same test compared it with the Intenso HE25000, which led performance charts with a 90 Wh (60.8 Wh usable) pack and 140 W output, and the Ugreen Nexode 20 000 mAh model, praised for price‑performance at €39.99.

A July 17 article reiterated the PB‑830’s specs and paired the device with the EcoFlow Delta Pro powerstation, still highlighted as the top‑rated off‑grid solution (3 600 W continuous, 3 208 Wh usable). The Delta Pro’s multiple AC, USB‑A/C, DC, EV‑charging and CEE sockets underscored a trend toward high‑wattage, versatile emergency power.

In early August, Revolt expanded its lineup with the PB‑850, offering the same 20 000 mAh capacity but a higher 22.5 W total output, dual USB‑C Power Delivery, Quick‑Charge USB‑A, an 8‑pin Lightning connector and an LED display for multi‑device charging. Meanwhile, Metmaxx entered the segment with the SolarPowerBankEvo, a rugged 10 000 mAh solar‑rechargeable unit featuring built‑in panels, multiple input ports, a 5 W inductive pad and IP5 splash protection, highlighting continued diversification of portable energy solutions for outdoor and emergency use.

Entities

Revolt · Revolt PB‑850 · Metmaxx SolarPowerBankEvo · Metmaxx

Timeline

  1. 17 days ago

    [TECHNOLOGY] 2 sources
    Revolt and Metmaxx Launch High‑Capacity Powerbanks

    Revolt unveiled a 20,000 mAh PB‑850 powerbank with 22.5 W USB‑C PD, QC and Lightning ports, while Metmaxx launched a 10,000 mAh SolarPowerBankEvo featuring a solar panel, USB‑C, wireless charging and IP5 splash

  2. about 1 month ago

    [TECHNOLOGY] 2 sources
    Revolt Crank‑Solar Powerbank and EcoFlow Delta Pro Powerstation Boost Off‑Grid Energy

    Revolt's PB‑830 crank‑solar powerbank (20 000 mAh, USB‑C PD 20 W, wireless charging, LED light) retails for €39.99, while EcoFlow's Delta Pro delivers 3.6 kW continuous power and 3.6 kWh capacity, topping a 3 k

  3. about 1 month ago

    [TECHNOLOGY] 3 sources
    Revolt Kurbel‑Solar Powerbank PB‑830 and Leading Powerbank Test Results

    Revolt’s PB‑830 offers 20 k mAh with solar, crank and USB‑C charging, while a test named Intenso HE25000 the top performer and Ugreen Nexode the best value among high‑capacity powerbanks.

Sources

hasselwander.co.uk · hifitest.de · imtest.de · securitizationdata.com · teltarif.de · vkf-renzel.de