Review: This is one serious power bank! - TL;DR: This is the power bank that runs my entire mobile ops center: laptop, phone, tablet, portable monitor — all at once. The battery life is fantastic, the display is incredibly useful, and the build quality is top-notch. It’s big and heavy, so this is a backpack item, not a pocket charger. Overall, an excellent high-capacity PD3.1 power bank for serious workloads. Full Review: I use a lot of portable gear every day, and this has become the core piece of equipment that keeps everything running when I’m away from a wall outlet. It’s lived in my backpack since the day I got it, and it hasn’t let me down once. Functionality: This power bank is the definition of “good gear.” It can run three devices at once without struggling — my laptop (via PD), my phone, and my portable monitor all at the same time. Even better, I can charge the power bank itself while powering two other devices! Everything about it feels stable and intentional. This isn’t a “just charge your phone” device — it’s a small power station. Battery Life: Battery life is excellent. With 24,000mAh / 86.4Wh, I’ve never managed to drain it during a single work session, even while running multiple devices. The smart display shows: current watt draw remaining runtime battery percentage charging speed If you’re fast-charging a phone and it says “6 hours remaining,” that number climbs once the load drops. So in practice, real-world runtime is often longer than the initial estimate. Completely expected, and very useful. Size: This is where expectations matter. This power bank is: too large for a pocket too heavy for a purse perfect for backpacks, sling bags, or a work case It’s basically a compact, high-power brick — and that’s exactly what it’s supposed to be. I carry a backpack everywhere I go, so this isn’t an issue. Capacity: From the specs: 24,000mAh 86.4Wh total TSA-safe (under 100Wh limit) This is plenty for: a laptop recharge hours of runtime for portable monitors multiple phone charges powering an entire mobile workstation I never worry about running out of power. Heat Resistance: Thermals are very good. Under normal loads it stays cool, and even during fast charging it only gets warm — never hot. I don’t leave power banks in a hot car (Nebraska summers will cook anything), but in regular use it’s been perfectly stable. Quality: Excellent build quality. The casing is solid, the transparent shell and smart display look great, and the power regulation is clean and consistent. Ports feel sturdy and the included 240W USB-C cable is actually high quality — not a cheap throw-in. It looks good and performs even better. Bottom Line: If you need a small charger for occasional phone top-offs, this is overkill. But if you run multiple devices, travel often, or carry a mobile workstation like I do, this power bank is absolutely worth it. It can supply serious power, it lasts a long time, and it never stumbles. A reliable, high-output, daily-carry power bank — and now an essential part of my mobile setup. Review: Best 140w portable power bank - This is the best portable power bank you can buy. As an Anker user, I usually stick with them, but their quality and customer service have been horrible lately, leading me to search for a different brand. I’ve tried all the brands on desertcart, and this is by far the best 140W power bank. All power banks are typically bland and simple, but this one has a very cool skeleton look. The large screen, which is visible in any light setting, is truly amazing. It feels and looks like a premium DIY battery bank, with plenty of capacitors and high-quality parts. The battery cells are also top-notch, costing the same as Samsung cells. The best part is the simplicity of the design and components. With high-quality ports, you can simply swap out the batteries after a few years when they no longer hold a full charge, unlike Anker banks which can't be opened and require you to buy a new one. It charges really fast with the provided cable and 140W wall adapter. It charges from 0 to 50 percent in 20 minutes and drops to 80-90W to finish while cooling down. It charges fully in a little over an hour. I saw a reviewer mention it took all day to charge—yeah, no sh.., you’re charging it at 20W vs 140W or at the very least 100W. I have both Anker’s 140W batteries that look boring and simple. They work exactly the same and cost the same, but I always pick this one up with my MacBook M3 Max, which charges it at 140W using the Apple charging cord. It even lets me set my computer on it. I even love the provided Type-C cable that I’ve been searching for a while. With this power bank and the included cable, I can get up to 120W on a TS101 soldering iron, which is unheard of. The cable supports 240W and is super light and flexible, allowing me to control the soldering iron with ease without damaging the Type-C port. This is a great quality power bank that made me forget about my Anker. I will definitely be buying more for backup.
| Battery capacity | 24000 Milliamp Hours |
| Brand | sharge |
| Colour | black |
| Model name | Cyber Prism2 |
| Power source | Corded Electric |
| Voltage | 28 Volts |
T**K
This is one serious power bank!
TL;DR: This is the power bank that runs my entire mobile ops center: laptop, phone, tablet, portable monitor — all at once. The battery life is fantastic, the display is incredibly useful, and the build quality is top-notch. It’s big and heavy, so this is a backpack item, not a pocket charger. Overall, an excellent high-capacity PD3.1 power bank for serious workloads. Full Review: I use a lot of portable gear every day, and this has become the core piece of equipment that keeps everything running when I’m away from a wall outlet. It’s lived in my backpack since the day I got it, and it hasn’t let me down once. Functionality: This power bank is the definition of “good gear.” It can run three devices at once without struggling — my laptop (via PD), my phone, and my portable monitor all at the same time. Even better, I can charge the power bank itself while powering two other devices! Everything about it feels stable and intentional. This isn’t a “just charge your phone” device — it’s a small power station. Battery Life: Battery life is excellent. With 24,000mAh / 86.4Wh, I’ve never managed to drain it during a single work session, even while running multiple devices. The smart display shows: current watt draw remaining runtime battery percentage charging speed If you’re fast-charging a phone and it says “6 hours remaining,” that number climbs once the load drops. So in practice, real-world runtime is often longer than the initial estimate. Completely expected, and very useful. Size: This is where expectations matter. This power bank is: too large for a pocket too heavy for a purse perfect for backpacks, sling bags, or a work case It’s basically a compact, high-power brick — and that’s exactly what it’s supposed to be. I carry a backpack everywhere I go, so this isn’t an issue. Capacity: From the specs: 24,000mAh 86.4Wh total TSA-safe (under 100Wh limit) This is plenty for: a laptop recharge hours of runtime for portable monitors multiple phone charges powering an entire mobile workstation I never worry about running out of power. Heat Resistance: Thermals are very good. Under normal loads it stays cool, and even during fast charging it only gets warm — never hot. I don’t leave power banks in a hot car (Nebraska summers will cook anything), but in regular use it’s been perfectly stable. Quality: Excellent build quality. The casing is solid, the transparent shell and smart display look great, and the power regulation is clean and consistent. Ports feel sturdy and the included 240W USB-C cable is actually high quality — not a cheap throw-in. It looks good and performs even better. Bottom Line: If you need a small charger for occasional phone top-offs, this is overkill. But if you run multiple devices, travel often, or carry a mobile workstation like I do, this power bank is absolutely worth it. It can supply serious power, it lasts a long time, and it never stumbles. A reliable, high-output, daily-carry power bank — and now an essential part of my mobile setup.
R**W
Best 140w portable power bank
This is the best portable power bank you can buy. As an Anker user, I usually stick with them, but their quality and customer service have been horrible lately, leading me to search for a different brand. I’ve tried all the brands on Amazon, and this is by far the best 140W power bank. All power banks are typically bland and simple, but this one has a very cool skeleton look. The large screen, which is visible in any light setting, is truly amazing. It feels and looks like a premium DIY battery bank, with plenty of capacitors and high-quality parts. The battery cells are also top-notch, costing the same as Samsung cells. The best part is the simplicity of the design and components. With high-quality ports, you can simply swap out the batteries after a few years when they no longer hold a full charge, unlike Anker banks which can't be opened and require you to buy a new one. It charges really fast with the provided cable and 140W wall adapter. It charges from 0 to 50 percent in 20 minutes and drops to 80-90W to finish while cooling down. It charges fully in a little over an hour. I saw a reviewer mention it took all day to charge—yeah, no sh.., you’re charging it at 20W vs 140W or at the very least 100W. I have both Anker’s 140W batteries that look boring and simple. They work exactly the same and cost the same, but I always pick this one up with my MacBook M3 Max, which charges it at 140W using the Apple charging cord. It even lets me set my computer on it. I even love the provided Type-C cable that I’ve been searching for a while. With this power bank and the included cable, I can get up to 120W on a TS101 soldering iron, which is unheard of. The cable supports 240W and is super light and flexible, allowing me to control the soldering iron with ease without damaging the Type-C port. This is a great quality power bank that made me forget about my Anker. I will definitely be buying more for backup.
J**N
As advertised
This thing looks great and charges your devices incredibly quickly. A Steam Deck will chug it down but your phone will go from 20 to 80 in no time at all. It comes with a nice little sleeve to keep it in while you move it. The display is super neat.
R**D
Expensive, Quirky but Mighty Fast Charger
TL;DR Other power banks out there will charge and discharge plenty fast at 100 watts. This device is more for a futureproof experience and high powered output. If you don’t have anything that uses or will draw 100 watts total or more pass on this. It’s a niche device even though it shines in some areas. It’s slippery and heavy but looks nice and has a nice sized screen so you know what speed things are charging at. It’s not 100% accurate but better than nothing. This is not a budget device, at least not at the time of this review. I would only recommend this for looks and futureproof reasons with a side of high input and output power. Review: Only one reason I bought this: to charge as fast as possible. I didn’t want to spend more than 100 bucks and this was slightly out of my budget ($108 before tax "and it was my Bday so yea") but there are times I barely have any time to charge my power bank. I will admit though I do like the looks and it did influence my decision. I personally like being able to see the inside in case anything goes wrong that can be spotted visually. I’m use to handling large capacity power banks 18650 and 21700 cells DIY kits and similar gear so something hefty like this never bothered me. I tested it as much as possible to charge it as fast as I could with the cables and chargers I own and it checks out. I own a 120W and now I’ve got a 140W but I doubt my cable will reach that high, though it might. I don’t have ultra high wattage cables or power bricks to fully test its maximum input and output that I am use to using, so my results are based on the equipment I currently own at least for now. I did try the 240w cable (they included) with the 140w brick I own though to max it out as much as I could but its still hard to tell if it truly reaches a hard 140. This thing is sturdy overall. I really like the ability to see the battery inside the unit. It helps if anything goes wrong with the cells inside. If there is swelling or fire, you will see it quickly. Not that it’s meant to scare anyone though. This thing is pretty safe. The edges can hit the ground and protect. The see through material is durable but its not that thick like bullet proof glass like at the check-cashing places. It will crack with the right strike or pressure so do be careful. My main issue is you cannot charge or input from two of the Type-C ports on this at the same time. Other power banks I have allow me to do this so I can reach the full 140W recharge speed without needing a 140W or 240W single cable or brick respectively. It does not like having two charging sources plugged into it at once and it will reject one. Had no issues as of yet and it works well. Its not the absolute best one I could find but out of all the power banks I own excluding power stations, this is in my top 3 EDC carry. This has been the one I take on days (when traveling light) I need the fastest charge possible in a short amount of time.
R**D
Powerful, Compact, and Stylish Charging Solution
The SHARGEEK 170 Power Bank is an impressive combination of power, portability, and sleek design, making it a great option for users who need reliable charging on the go. Here's why it stands out: Design & Build Quality The SHARGEEK 170 Power Bank has a modern and compact design, making it easy to carry in a bag or even a pocket. Its minimalistic style features a transparent body, giving a cool, techy aesthetic while showcasing its internal components. Despite its lightweight construction, the build feels durable, designed to handle daily wear and tear. Battery Capacity & Performance With a 20,000mAh capacity, this power bank is capable of charging most smartphones multiple times. It supports fast charging with multiple output options, including USB-A and USB-C ports, allowing you to charge more than one device simultaneously. Whether it's a phone, tablet, or even a laptop, the SHARGEEK 170 delivers consistent and reliable power. The inclusion of Power Delivery (PD) 3.0 technology means that devices charge rapidly, making it an efficient travel companion. Display & Indicators One standout feature is the digital display that shows the exact percentage of remaining battery life, a handy tool for planning when you’ll need to recharge the power bank itself. This real-time power level indicator adds a layer of convenience, helping users avoid the uncertainty of guessing when their power bank might run out of juice. Portability Despite its large battery capacity, the SHARGEEK 170 remains remarkably portable. Its slim profile and relatively light weight make it easy to carry around without being too bulky. It’s the ideal power bank for long trips or extended periods away from a power source, ensuring you stay connected wherever you are. Charging Speed & Efficiency The fast charging capabilities are one of the highlights of the SHARGEEK 170. It supports 65W output, making it suitable for not just phones and tablets, but even laptops that require higher wattage. The 65W input also means the power bank itself charges quickly, saving you time between uses. Cons While the SHARGEEK 170 offers excellent performance, it does come with a few drawbacks. The transparent body, while stylish, may not appeal to everyone, and some users might prefer a more traditional design. Additionally, the price point might be slightly higher than average, but the features and performance justify the cost for those needing high-powered portable charging. Final Verdict The SHARGEEK 170 Power Bank is a great blend of style, power, and portability. Its 20,000mAh capacity, fast charging features, and real-time display make it a standout choice for users who need reliable power on the go. While it may be on the pricier side, the performance and design make it well worth the investment.
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