Jarv TANK Military Grade IP67 Waterproof, Dust-proof, Shockproof 7800 mAH 2.1 amp Outdoor Charging Power Bank

I'm not an outdoorsman. I rarely ever camp. I don't hike in the wilderness. BUT, I am a mom on the go always looking for an outlet. I am the person that has to have my phone on -- ALWAYS (I'm on call for work 24/7). I don't want to leave my phone in the car or in the house to charge if I am out and about. I always need to be able to be reached, but I am rarely in one place long enough to charge my phone-- especially on the weekends. For those reasons, the Jarv TANK is AWESOME!I can charge my phone or ipad while at the playground, taking my child on a walk in her stroller, getting my nails done, shopping, watching a little league game, laying by the pool, in a meeting at work, at the gym, out to lunch/dinner, while on a bus or boat or plane-- you get the idea.I had the Jarv in my purse last weekend at an event and two other people borrowed it because at the end of the day their batteries were almost dead and I had to charge mine to make sure the babysitter could reach me. For me, low battery = anxiety. I charge the Jarv overnight and know I am good for at least a few days to week depending on how much I need it. I highly recommend this product.

Amazing product. Theres only one issue I discovered. On my Nokia Lumia 1520, with some usb cables it goes into slow charging mode and says a message about that on screen. With the supplied white cable and some other usb cables, it charges insanely fast. Faster than any charger I have. And im sure this isn't only on the Lumia 1520. It might be just every Nokia Lumia model but I dont think so. Because I have also seen it charge Iphones slower with that same usb cable that causes the error message on my phone. Its just that the iphone and most other phones dont give you a message saying "your phone is in slow charging mode". So the only way to tell is by charge time. And I have timed it. It seems to be true and the case for every phone. Be aware of which usb cable you use. Not only to charge your phone but also to recharge the battery pack. Because it also affects that the same way. I have only been using the supplied white cable since discovering this. Its the fastest method for me. Both for charging my phone and charging the battery. So I am wondering if there are very high quality, thicker gauge usb cables out there that i can buy that might even be better than the supplied white one. Because I am 100% the cable makes a huge difference.

Really like this product. It charged my company iphone 5s in about an hour and a half from dead and with less than a quarter of this products battery life. My motorola droid turbo took a while though, but it is constantly syncing and using data. It took more than 4 hours for my trubo to charge, and it used the rest of this products battery and didnt fully charge. If need be, you can always put your phone in airplane mode and i think it should charge as fast as the iphone 5s. It would be great in an emergency or while your at work. Part of my job pertains to being in the field for 30+ hours straight, so when my power inverter died the other day, i was very happy to have this in my toolbag. Was able to fully charge my company phone and waited till i was driving home before charging my personal phone. The quality of this product is very well. The lid seals pretty tight and while it is closed, pressing the power button shows how much charge it has left. I will attach a picture, but the quality isnt very well.

I ordered it and received it with no problems. I generally order products if they are Amazom Prime. The product itself is very easy to use. Just charge it and four little lights on top indicate that you are fully charged. Then you can plug in whatever USB cable comes with your device in a different port on the battery. I charged my iPod touch 5 because the battery does not last long anymore and it seems to charge at the same speed as charging it plugged in the wall. The outside of the battery is a soft rubber. It is textured probably easier to grip when wet. I have not gotten it wet yet. I don't think it could withstand much water. The cover on top just pushes down and you have to run your finger all the way around to make sure it is fully sealed. It also is not water resistant when you are charging a device because the top has to be open to do it. I keep it in my tackle box so it doesn't get wet while fishing in the rain. The four little lights tells you how much juice is left in your battery. Charging my iPod from 20% did not cause one of the lights to turn off.

My experience with this company was excellent . I received this product very quickly . I was very happy when I discovered this product because if you are out somewhere or have lost electricity for any length of time and can't go anywhere to call and you have this charger charged up and the package says the charger will stay charged up for three months you would be able to charge your cell phone and call out to either get help or to let anyone know you are ok.

Bought this after a seeing it on LinusTechTips. Was looking for a high quality charger for my phone while I'm out playing pokemon go. You can get a Anker unit with a higher capacity for the same price, but I was interested in the durability and waterproof ability on this unit. I love this thing and wish I would have purchased it sooner!!! Charges my iPhone 6 Plus very quickly even while using the phone.

Just moved 1200 miles and forgot the wall plugs to charge my phone and tablet, Jarv Tank to the rescue. It is as advertised. It powered two cell phones and two tablets for 4 days and still has juice left. I love that it is so compact that i can just stick it in my cargo shorts. It survived my dog thinking it was a chew toy.The only issue I have with it, is that I don't know when its on or off because when you press the power button it flashes then goes off.

This Jarv TANK charger is incredable and IP67 WATERPROOF. I do not recommend standing under a waterfall, but getting knocked into water it works ONLY IF YOU KEEP ALL THE PORTS SEALED!!!!! I no it happened to me. I kept the TANK closed the right way and charged up everything, and was able to take a re-charge after getting home. Great EDC ( EVERYDAY CARRY ) unit in which I carry all the time. HIGHLY recommend this for everyone for emergencies, earthquakes etc...