There are a number of wonderful parts of the Zendure SuperTank Professional energy financial institution that we love, and that is why it options on our best power banks listing. We genuinely assume it could be an ideal addition to any skywatchers package bag — hold your telescopes, headlamps, star trackers, camera phones and even laptops charged away from house.
KEY SPECIFICATIONS
Capability: 26,800 mAh
Output ports: 4 x USB Sort C
Charging time: One hour
IP ranking: None
Weight: 567g
Dimensions: 6.9 x 4.3 x 3.3-inches
It’s also good to have at house as a one-stop charging station or a superb backup in case of an influence outage. In spite of everything, this factor can cost 4 units concurrently, with a total output of 138W. It additionally has a ‘move via’ characteristic which suggests you may cost the SuperTank Professional while it concurrently expenses your different units.
Zendure SuperTank Professional energy financial institution evaluation
Zendure SuperTank Professional: Design
- Aluminum casing
- Packaging feels luxurious
- Look may be likened to a tough baggage case
If you happen to’re contemplating shopping for this for somebody as a present, you would possibly prefer to know that the Zendure SuperTank Professional packaging is engaging and could be pretty to offer or obtain. It seems fashionable and feels premium. The hard-sided safety case can also be exceptionally nicely made and mimics the gadget’s construct high quality, not that the powerful anodized aluminum shell wants a lot safety.
On receiving the Zendure SuperTank professional and eradicating the postal courier packaging, we have been wowed by the professional-looking end of the exterior packaging. Each little element has been thought of. It’s fashionable and informative. After we slid the duvet off, the gadget mendacity inside is thoughtfully packaged and gave the sensation of being a premium, top-quality product.
ADDITIONAL KIT
Arduous protecting case
USB-C to USB-C cable
USB-A adaptor
Stickers
Instruction booklet
Its aluminum shell denotes its powerful and rugged demeanor, whereas nonetheless remaining elegant. There was no expense spared in making this appear and feel like a well-built, excellent-quality product. The design may be likened to a tough baggage case, which denotes the thought of being a helpful journey companion. We might have appreciated some little rubber toes or strips to cease the facility financial institution from sliding round on flat surfaces, particularly when inside a car that is in movement.
Like most energy banks, there’s no waterproofing so watch out to not depart it within the rain or dew. Regardless of this, Zendure claims the SuperTank Professional may be operated in temperatures 0 levels C to 35 levels C. We pushed it a bit additional and charged our cell phone at -4 levels C with out issues.
Included within the onerous shell case, the place the SuperTank professional sits, is a USB-A adaptor, one thing which remains to be extremely helpful, however ignored by some manufacturers. There’s additionally a USB-C to USB-C cable, a bit booklet giving guarantee data, a small consumer handbook and a spread of stickers to stay in your package bag or camper window. All the additional ‘bits’ additionally match contained in the case behind a netting, once more, very similar to you’d discover in a suitcase, to make sure you do not lose something.
This energy financial institution is, because the identify suggests, tank-like. Its dimension and weight (567g) make it really feel like you might be carrying a small brick round with you. It is not an influence financial institution for carrying on an extended trek in your backpack, however one thing to maintain in your automotive, along with your different astro package, in your motor house or in your home as a central energy station for charging a number of units directly.
Zendure SuperTank Professional: Efficiency
- Extremely quick to cost
- Full capability in a single hour
- Actual-time data is correct
After we acquired the Supertank Professional, it arrived with 41% cost. We have been actually impressed with how rapidly it expenses — on paper, it expenses from 0% to 100% in lower than two hours utilizing the 100W USB-C Energy Supply Enter, however after we plugged it in, inside simply over half an hour, we had 100% cost — wonderful, and higher than the stats recommend.
The OLED display has an correct show, indicating precisely how a lot time stays to succeed in 100% cost. It additionally tells you precisely how a lot energy is coming into (or leaving) the gadget. So far, that is the quickest charging gadget we have now reviewed.
To check the 100W output, we plugged into our Samsung Galaxy Ebook laptop computer which had 25% battery remaining. Inside one hour of heavy laptop computer use, it had nonetheless gained 40% cost, whereas leaving 50% cost within the energy financial institution.
Zendure SuperTank Professional: Performance
- Cost 4 units on the identical time
- Supported by firmware upgrades
- Know precisely how a lot energy you’ve got left
The Zendure SuperTank Professional has a large 26,800 mAh capability, slightly below the utmost restrict of what you might be allowed to hold as hand baggage on a flight. Useful in case you’re touring by air to a darkish sky space.
The OLED display offers real-time energy switch data for every of the 4 ports. When energy banks solely have an LED indicator (e.g., 4 light-up bars) to point out the remaining energy, it’s a little bit of a guessing sport whether or not you’ve got 25% cost or 2% cost remaining. This ambiguity is totally eliminated because of the display, so you will by no means be left at nighttime. With the ability to see the facility switch into the SuperTank Professional and into your units additionally offers you a sign of the effectivity of your charging cables.
You is likely to be involved that the Zendure SuperTank Professional solely has USB-C outputs, however fortunately, Zendure thought forward and included a small adaptor so your USB-A cables can nonetheless be used to cost your legacy units.
Lastly, this factor is future-proof within the type of firmware upgrades — sure, firmware upgrades for an influence financial institution! Upgrading the firmware on the Zendure Energy Financial institution is a comparatively simple course of and will take only a few minutes to finish. All it’s worthwhile to do is join the facility financial institution to your laptop by way of a USB cable after which obtain and set up the newest firmware from the official Zendure web site.
Must you purchase the Zendure SuperTank Professional?
We would not hesitate to advocate the Zendure SuperTank Professional as a part of your astronomy or images package bag, or for maintaining in your automotive or camper as a dependable supply of additional energy in case you discover you want some juice in your units. For overnighting at a competition or going off the grid for a few nights it ought to hold your units topped up (clearly relying on how a lot it’s important to cost). It is not low-cost, however you are paying for wonderful construct high quality, the largest capability allowed in your hand baggage and peace of thoughts understanding precisely the place you stand when it comes to how a lot energy you’ve got left.
The one time we might advise in opposition to this product is in case you plan on utilizing an influence financial institution for trekking or a multi-day hike the place you may be carrying it for a very long time. At over half a kilo, that is a noticeable quantity of weight added to your rucksack and it is not waterproof.
If the Zendure SuperTank Professional is not for you:
For a a lot lighter battery that might be appropriate for lengthy walks, and has the added bonus of being a handwarmer, give the Celestron Elements FireCel Mega 6 a strive. Whereas it has a lot much less capability (6000 mAh v 26,800 mAh), it is likely to be simply what you are in search of in case you want one thing small and rugged (it is waterproof) for treks and hikes.
An alternative choice could be a BioLite Cost PD energy financial institution, which is accessible with three totally different capacities, the largest being 20,000 mAh and weighing a lot, a lot lower than the Zendure. They’re no-frills energy banks that may cost units as much as 18W and as much as thrice sooner than an ordinary 5W charger.
Each of those additionally characteristic in our best power banks guide so take a look there if you would like extra recommendation or various fashions.
