Doblet = Power Anywhere!

With over 1000 locations in San Francisco, Doblet is a massive network of portable batteries, ensuring that power is always within reach. The app notifies you when your battery runs low, and directs you to nearby Doblet venues.

You can charge anywhere, anytime, for free! With Doblet, you never have to lug an external battery or cables around or worry about a dead phone again.

We're at the biggest Music Festivals, Conferences, Events, Concerts, Hotels, Bars, Cafes, Restaurants, Gyms, Libraries, and anywhere else you can imagine!

What's New

Version 1.9.5

- improved email support tickets

Ratings and Reviews

2.8 out of 5

5 Ratings

5 Ratings



Doblet chargers were unable to give my phone (iPhone 7 Plus) enough power to download and run the app.

perfect solution to universal problem

I love grapefruit

Love my iPhone, hate the battery life. Like practically all of us, I have to charge my phone at least once a day, and that's when I'm around my desk or at home. How many times have I been out and stressed seeing the dreaded low battery notification? I want to use my phone freely without worrying about battery life and (at this point), it's not practical to carry around a charger. Doblet to the rescue!
I saw someone using doblet at a bar and when I asked about it, the guy explained it was for charging his phone. My phone needed some juice and the rest is history.
It's literally the easiest app to use. Open it, find closest doblet location, plug in and go! Not to mention it's super fast at charging too. None of that starbucks duracell nonsense. It even notifies you when your battery is low of where the closest doblet is.
An annual subscription is super cheap, $30 for unlimited charging! Located in +1000 locations in the city? Done and Done.
Thanks doblet! :)

Extremely clutch.


I haven't worried about leaving home or work with low battery since I started using doblet. Example: at the barber, I had 6% battery and 20min till my cut. I used the doblet, did work, and took took it with me to a cafe and left it there with 100% battery. The circumstance has repeated itself several times a week and I find the doblet a clutch solution every time.


Doblet Inc.
15.7 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Japanese, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
© 2014 Doblet, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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