ELECOM NESTOUT Rugged Power Bank, 15000mAh Outdoor Charger, 32W USB C Fast Charging PD, Waterproof IP67, Heavy Duty Shockproof, Tactical Battery Pack for iPhone Tablet Hiking Camping Survival (Gray)

I've needed a battery bank for taking up into the mountains on hiking trips. My usual concern is getting the power bank wet or damaged. Its an amazing change of pace to not have to worry about keeping my power bank protected. This thing can take a beating, I've dropped it countless times, it's been splashed and thrashed since I received it and it still works like it's brand new. I've even seen videos of people fully submerging theirs underwater with no issues. Worth every penny, I already plan on getting another or getting the solar charging module for hikes longer than just a weekend.The battery lasts a good long while, I've used it on several weekend trips and it usually lasts the whole time keeping all of my electronics powered and also acting as a camp lamp using the lamp attachment.My only very minor nitpick is that I wish the USB-C port side had a different texture on the cap to differentiate the two caps in low/no light conditions. I've mediated this by inscribing a texture onto the outside of one cap with an awl and writing on the outside of the body in paint marker so I can tell the difference under red light or in total darkness. I also wish that the lights themselves were able to be turned off or came with an integrated cover as there are times I don't want a bright light flashing at me (although this was easily fixed by covering the battery indicator light with a piece of electrical tape).Overall an excellent battery that deserves to be taken outdoors. Never have worry about a battery pack again once you get this.

Love this battery! Charged it up fully and left it on my desk for a month. Plugged my phone into it and it still had a full charge. It is a little on the large side but for what you get in terms of rugged durability you can’t beat it. It’s been out of the country, up mountains, into the desert and it has yet to fail me. Very functional and easy to use. Will power a light or other accessories easily.

Terrific charger. I have used it to charge my (Android) phone, which is often difficult with portable chargers, but this had very good power. Very quick to charge all the myriad chargeable objects we now have - nightlights, candle lighters, lamps, etc. I also got the light that can be attached (comes with a tripod). Works great, and I'll be traveling with it soon.

The best outdoor powerbank I’ve ever used hands down. I liked them so much I snagged another 5000mah to use as a dedicated lantern (added accessory) while camping. The color looks great, a generous sized battery, optional lighting accessories and solar input and quick charging capabilities. I have beat mine up and use it in pretty low temperatures and it’s everything I could want in a powerbank. Awesome product.

Wonderful design and material build. But only four stars because I cannot get the device to do combined charging (i.e. charge itself as well as charge other items at the same time). Combined charging is stated in the english manual (see below). I may be doing something wrong. So I hope customer service will see this review, and tell me what I am doing wrong, If so, I will upgrade this review. If not, then sadly, I could not get the combined charging feature to work. This becomes relevant is using the product as a travel charger, or if camping and connecting it to solar panels.

This battery is built like a tank, boasting top-notch build quality. As someone who spends a lot of time outdoors, I’m pleased to report that this battery has kept all my devices charged consistently. The waterproof seals and the overall design of the battery are commendable. It offers great overall performance and is quite compact. The only thing I wish it came with was a D ring screw, which would make it easy to attach to a carabiner and eliminate the need to purchase one separately. However, I must say that this battery is simply awesome. I held off on buying it for a while, but I should have gotten it sooner. If you’re on the move frequently and don’t have access to power sources, this battery, combined with a portable solar panel, will ensure that your devices remain charged.

Power bank came dead, took a few hours to charge. Seems very durable, will test its power claims soon.