I bought this while Anker had a special on with the Everfrost 40 at $549.99 and you can add an extra battery for $99. This was a really good deal. It essentially is a portable power pack. 299wh for $99 is a really nice deal. Other small 250-300wh powerbanks/power stations are $250-300. Buying a lithium battery with 299wh capacity and building a powerbank yourself is still going to cost more than buying this at $99 so it was too good of a deal to pass

So far, it is working great. For long trips, it is good to have an extra battery for longer trips where you can swap and charge the other off a solar panel.

Sometimes the weather will not cooperate and solar panels are out. An extra battery is always a good thing to have.

Great product

I think it would be a great product but it’s been over 21 days since I ordered it and it still hasn’t been shipped.

I placed the order with the understanding that as a rewards member it would ship the same day. Though my credit card has been charged, the order still hasn’t shipped. A tracking number was provided to FedExthe day I ordered, however in my book this doesn’t qualify as shipped. I am a loyal Anker customer and own many of the company’s products. This experience has been underwhelming, though.