Shargeek Storm 2 Slim Battery Pack evaluate


The Storm 2 Slim is a strong backup battery from Shargeek which has a few distinctive options that undoubtedly make it stand out from the group. It options an IPS show to indicate you the behind-the-scenes numbers of the battery pack, a 20,000mAh capability, and 100W of energy to cost each machine out of your smartwatch to your laptop computer, and suddenly.

Its most notable characteristic, nevertheless, is the clear outer shell that provides you a window into the battery for an superior view of the circuit board and different internals.

Unquestionably, the Shargeek Storm 2 Slim (and it’s huge brother the Storm 2) are among the coolest wanting backup batteries available on the market.

It has a small profile in order that it’s straightforward to hold round in a pocket and it comes with a carrying pouch in addition to a top quality USB-C to USB-C charging cable. You will get the Storm 2 Slim for $199.00 on the Shargeek web site.

Handy Show

The Vitality Administration OS of the Storm 2 and Storm 2 Slim has some very fascinating options. A small IPS show with a button permits you to work together with the system. The highest GUI shows tons of details about the standing of the battery pack akin to enter/output wattage, voltage, and present.

You may as well see the temperature, energy share, voltage, and operating time. Utilizing the button supplies entry to extra options within the settings akin to Output Configuration, Battery Info, Temperature Models, System Working Time reset, show configuration, and extra. 

For those who go for the Slim battery pack, you’ll solely have one USB-A and one USB-C port that can be utilized concurrently; nevertheless, the Storm 2 pack provides you a few extra ports. These embrace a DC in/out and a further USB-C port. The DC in/out port will even provide you with a further software program characteristic that permits you to make changes to the voltage of output in increments of 0.1 V.

Moreover, the Vitality Administration OS provides you some peace of thoughts with security measures in place to make sure the correct efficiency of the battery. Warnings will show on the display screen if the battery overheats or is just too chilly, or when the DC output mode is on (in order that the consumer is aware of to not plug in any enter).

Capability and Energy

So far as capability goes, 20,000mAh is plentiful, particularly contemplating the dimensions of the Storm 2 Slim. It encompasses a 100W port and 30W port in an effort to cost with as much as 130W of energy, solely restricted by the connections needed for the job.

In my private assessments, the battery was capable of cost my cellphone twice in a single day earlier than it wanted a refill, which is manner lower than anticipated. Given the 5,000mAh battery capability of my smartphone, I anticipated round 3-4 full prices. It’s attainable that having the cellphone stay plugged in for the remainder of the evening drastically lowered that.

It took about 1.5 hours to cost my cellphone every time. Over a couple of week of no use, the battery stage solely dropped 1%, so I believe it’s truthful to say that it holds up effectively to lengthy intervals of dormancy.


Ultimately, the Shargeek Storm 2 and Storm 2 Slim are a really distinctive and fascinating pair of backup batteries. The fireproof clear exterior case provides them an superior aesthetic look sitting in your desk.

If you’d like, or want, extra output ports to cost units then I might undoubtedly recommend the Storm 2 quite over the Slim choice. Gaining these two extra output ports, in addition to the software program characteristic which supplies you configuration choices of the DC port.

The 20,000mAh capability is beneficiant and useful for many makes use of, however maybe be cautious about leaving your cellphone plugged in in a single day. The value is a bit excessive, in my view, as you’re paying lots for the “cool issue” with this product, however it’s not like another charger I’ve used.

Be taught extra concerning the Shargeek Storm 2 Slim on the producer’s web site the place you may buy one for about $200.

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