Sharge has updated its Shargeek line of transparently stylish power banks with its most powerful variant yet. The new 170 also has a new "prism silhouette" design that puts 24,000mAh batteries to "mighty two-way fast charging" effect, being compatible with up to 140W USB-PD 3.1-capable devices and of powering itself back up by 50% in as little as 20 minutes. The Shargeek 170 also packs a new Smart Display and splash-proofing.