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Shargeek Storm 2 Slim Battery Pack assessment

The Storm 2 Slim is a strong backup battery from Shargeek which has a few distinctive options that positively make it stand out from the gang. 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 gadget out of your smartwatch to your laptop computer, and suddenly.

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

Undoubtedly, the Shargeek Storm 2 Slim (and it’s large brother the Storm 2) are a few of the coolest trying backup batteries in the marketplace.

It has a small profile in order that it’s simple 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 may get the Storm 2 Slim for $199.00 on the Shargeek web site.

Handy Show

The Power 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 reminiscent of enter/output wattage, voltage, and present.

It’s also possible to see the temperature, energy proportion, voltage, and working time. Utilizing the button gives entry to extra options within the settings reminiscent of Output Configuration, Battery Info, Temperature Items, System Working Time reset, show configuration, and extra. 

When you 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 offers you a few extra ports. These embrace a DC in/out and an extra USB-C port. The DC in/out port will even offer you an extra software program characteristic that permits you to make changes to the voltage of output in increments of 0.1 V.

Moreover, the Power Administration OS offers 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 if the battery overheats or is simply too chilly, or when the DC output mode is on (in order that the person is aware of to not plug in any enter).

Capability and Energy

So far as capability goes, 20,000mAh is plentiful, particularly contemplating the scale of the Storm 2 Slim. It includes a 100W port and 30W port so that you could cost with as much as 130W of energy, solely restricted by the connections crucial for the job.

In my private checks, the battery was in a position to cost my cellphone twice in a single day earlier than it wanted a refill, which is method 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 night time drastically lowered that.

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


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

In order for you, or want, extra output ports to cost units then I might positively counsel the Storm 2 reasonably 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 worth is a bit excessive, in my view, as you’re paying rather a lot for the “cool issue” with this product, but it surely’s not like another charger I’ve used.

Study extra in regards to the Shargeek Storm 2 Slim on the producer’s web site the place you’ll be able to purchase one for about $200.

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