Sharge Companion Pro Launch: 45W, 10,000mAh, and Built-in Cable for $34
Sharge continues its transparent tech trend with the Companion Pro, a 10,000mAh power bank featuring 45W fast charging and high-quality Lishen 21700 cells.
Sharge (formerly Shargeek) built its reputation on $200 transparent power banks that looked more like movie props than charging accessories. With the launch of the Sharge Companion Pro in China today, the company is aggressively moving that aesthetic downmarket. Priced at just 239 yuan (approximately $34 USD), this device attempts to balance the "cyberpunk" visual language of its predecessors with the practical demands of daily carry, specifically targeting users tired of untangling cables in their backpacks.
The Compact Competitor
In the crowded 10,000mAh segment, the Companion Pro distinguishes itself through density rather than capacity. Measuring 80 x 50 x 35.8 mm, it is significantly denser than the flat "smartphone sandwich" style banks from Xiaomi or Samsung. This form factor is dictated by the internal choice of dual Lishen 21700 cylindrical lithium cells. Unlike standard lithium-polymer pouches which can swell over time, 21700 cells—similar to those used in electric vehicles—typically offer superior thermal stability and charge cycle longevity.
Power Delivery and Specifications
The unit delivers a maximum output of 45W via its integrated USB-C cable or the dedicated USB-C port. This wattage is critical; while most banks in this size class cap out at 20W or 30W for phones, 45W is sufficient to trickle-charge a MacBook Air, a Steam Deck, or a Microsoft Surface while in use. The integrated cable retracts into the chassis to minimize clutter, a feature that eliminates the "I have the battery but forgot the wire" scenario.
For input, the device accepts 30W fast charging, allowing the 10,000mAh (36Wh) tank to refill rapidly compared to standard 18W inputs. There is also a legacy USB-A port supporting 22.5W for older peripherals. The semi-transparent matte casing is designed to resist the fingerprints that plagued the glossy finish of the original Shargeek Storm 2, while still revealing enough internal circuitry to satisfy enthusiasts.
Pricing and Import Reality
The device is currently available in China for roughly $34 USD. However, US buyers should temper their expectations regarding price; if Sharge brings this to global markets via Amazon or their official site, import duties and logistics typically push the MSRP closer to the $59 range. Even at that higher price point, it remains competitive against Anker’s premium Nano series and Baseus’s recent "Blade" compacts.
The Daily Tech Lens Verdict
We generally approach batteries with built-in cables with caution; if the cable frays, the device often becomes e-waste. Sharge mitigates this risk by including a redundant USB-C port, ensuring the brick remains useful even if the integrated tether fails. The use of Lishen 21700 cells is a strong indicator of build quality that justifies the price premium over generic white-label competitors. If you need a reliable EDC battery that can handle a laptop emergency without occupying your entire pocket, the Companion Pro is a verified contender.
