NitecoreNB10000 Gen II (Gen 2) Ultra-Slim Power Bank, 10000mAh QC Quick-Charge USB and USB-C Dual Outputs with Cables for Phones Flashlights and Headlamps (Black), Dual Cable Bundle

Lost my first charger on a trip. Was the best portable charger I’ve ever owned. I’m glad I was able to buy the same one on Amazon. Works great, fast charging and compact.

Excellent battery life. Lightweight and easy to use.

If you want a great 20W battery, this is the one to beat, its super light and works great. No issues with it, its smaller and lighter then my other 10k batteries and works great. If you want high wattage look elsewhere but this one is fantastic for lightweight and pretty quick charging. I've used it with my steamdeck, phone, computer and others, although its small/slow for my high draw devices such as the steamdeck and laptop, but it gives you a little boost if you need it.

Why did you pick this product vs others?:This battery is still going strong and I use it everyday, it's been 2 years. If it ever broke, I would just buy another one! Portable capacity:👍Size:👍Charging ports:💯Battery life:A+

I bought this unit to use as a semi-permanent power bank for USB powered piece of musical gear. When I connected a USB cable to the NITECORE, the indicator lights lit up. I thought that was odd - because I didn't hit (what appears to be) the power button.Turns out the button isn't for power - it's for 'Slow Charging Mode'. Inserting a USB-A cable turns on the NITECORE power bank. I decided to leave the piece of equipment turned off but plugged in via a USB-A cable to the NOTECORE and see what would happen.Overnight I see the indicator lights have dropped from 3 to 2. I expect that the NITECORE would be drained before today is over. That's with the connected device turned off.To use the physical insertion of a cable into the NITECORE as the means to power on the battery pack is... certainly a design choice. A questionable one, I'd say. This is made more confusing by the button featuring the common icon for 'power' really being what they call a 'mode' switch.As of this writing I am not sure if I'll keep the unit. Unfortunately I threw out the packing material, figuring it would work as expected.

i love everything carbon fiber. This charger works and looks great. Weird issue where sometimes it stops charging but doesn’t bother me much because you just hit the button and its back on. I added a MagSafe ring to hold it on my phone.

I saw this charger on a hiking video. I was looking for a lightweight charger as a emergency backup charge for my iPhone. The unit is extremely light and has a small thin profile! I was able to charge my iPhone 3 times, however only to about 85% on the last charge. This was the claim made by the product review so I was pleased! Also mentioned in the product review as a negative was the led battery read-out. It is true that 3 lights only gives you a 33.33% charge indication, but I didn’t find this as much of an issue as I thought. You just have to keep track when you get down to the last bar and know there’s only a partial recharge left. If you charge multiple items, learn how much power they consume so you’re not left on empty! The last led does flash when it’s almost empty so get to a recharging station! The other negative I found is that if you take this hiking, the ports on the charger are not covered so dirt and water may get inside! I easily resolved this by putting in a plastic snack baggie. Other than that, it’s a great multi use light weight charger!

The Nitecore NB10000 Gen II (Gen 2) Ultra-slim Power Bank is an outstanding portable charger that combines sleek design with powerful performance. Its ultra-slim profile makes it incredibly easy to carry around, fitting perfectly in your pocket or bag without adding any bulk.One of the standout features of this power bank is its impressive capacity. With 10,000mAh, it provides ample power to charge your devices multiple times, ensuring you stay connected throughout the day. The fast-charging capability is another major plus, allowing you to quickly recharge your devices when you're on the go.The build quality of the Nitecore NB10000 Gen II is top-notch. It feels sturdy and durable, giving you confidence that it will withstand daily use. The sleek and modern design is also a great touch, making it a stylish accessory to carry around.Overall, the Nitecore NB10000 Gen II Power Bank is a must-have for anyone in need of a reliable and portable charging solution. Highly recommended!