Daniel Greenberg

Bunk - 100% wireless, hot-swappable smartphone battery ⚡️

Bunk is an external battery that magnetically sticks to your phone and gives you 80% more charge throughout the day.

Wireless - No cables, no fasteners, no worries.

Magnetic - Snaps to your phone effortlessly.

Auto On/Off - Starts charging when attached, automatically turns off when detached.

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Jeroen De Prest
At 50% off it is a great price but I think it might be a bit too thick for me... and my phone doesn't support wireless charging. Maybe a good idea to create a case to add wireless charging to a phone?
Jeroen De Prest
@adithya Oh yeah you are right my bad. I missed it the first time I read it.
Charlie Ward
Desperately need this product
Dun
You mean product hunt world’s first wireless battery pack? There are product like this about a year ago.
Eben Akwuruoha
Very cool, welldone @willkail
soz
@15greenberg at it again! 🔥
Scott Williams
@15greenberg This looks similar to Brickspower (http://www.brickspower.com). How is Bunk different?
Jack Smith
@scottwwilliams both products claim to be the "first wireless charger" when others are already available on Amazon.
Will Kail
@scottwwilliams Hi Scott, great question! We've been developing this with an incredibly talented design team for over a year and we've managed to identity and overcome some serious design issues with Bunk in that time. Brickspower definitely hasn't received the same level of love, and fails in a couple of areas. The main one is its attachment method - Bunk is magnetic so snaps onto any surface (including the 79% of users that use a case!) and it auto-aligns with the phone's wireless receiver coil perfectly each time. Brickspower requires a gloss surface to stick to the device, and for the user to carefully align it by eye each time they need to charge. Without perfect alignment, wireless charging becomes really inefficient. We made sure that Bunk is as simple and hassle-free as possible so that it truly works for users as a solution to on-the-go charging, it's really something special!.
Andrew Cretin

I would love if there was a way for Bunk to fasten directly to the phone, even if that meant fastening the magnetic piece directly onto your device.

Pros:

Very sleek design. Will hold in place

Cons:

Must use a phone case in order to use the product

Ryan Lipkin
@15greenberg, @willkail Can I use other wireless charging pads if I have the magnet piece on the back of my phone?
Scott Wyden Kivowitz
I just did a review on YouTube of two popular Qi power banks. So this would be a great follow up to that!
Delta Bravo
OMG, looks super cool!