element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet & Tria Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • About Us
    About the element14 Community
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      •  Japan
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      •  Vietnam
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
Raspberry Pi
  • Products
  • More
Raspberry Pi
Blog Raspberry Pi LIPO battery Pack Endurance Test
  • Blog
  • Forum
  • Documents
  • Quiz
  • Events
  • Polls
  • Files
  • Members
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join Raspberry Pi to participate - click to join for free!
Featured Articles
Announcing Pi
Technical Specifications
Raspberry Pi FAQs
Win a Pi
GPIO Pinout
Raspberry Pi Wishlist
Comparison Chart
Quiz
  • Share
  • More
  • Cancel
Group Actions
  • Group RSS
  • More
  • Cancel
Engagement
  • Author Author: Problemchild
  • Date Created: 1 Jan 2015 4:05 AM Date Created
  • Views 2776 views
  • Likes 2 likes
  • Comments 11 comments
Related
Recommended
  • endurance
  • battery_pack
  • battery
  • raspberrypi
  • lipo

Raspberry Pi LIPO battery Pack Endurance Test

Problemchild
Problemchild
1 Jan 2015

It seems to be a regular question "how long will my Raspberry Pi last with battery XYZ?", obviously the answer is "it depends" but really what kind of answer is that.

To give an indicative answer I decided to try it for my self with a standard Raspberry Pi model B and a 10Ah LIPO Battery Pack from Seeedstudio

Nothing fancy here just the RPI in near idle state running a clock to allow the time lapse camera to keep track of the elapsed time.

 

You don't have permission to edit metadata of this video.
Edit media
x
image
Upload Preview
image

 

The raspberry Pi was running at around 350ma which I thought was quite low but maybe the latest Rasbian 24/12/14 has some power management foo included, also the network  wasn't in use and this can be a bit of a power hog.

 

Any way the final result was very nearly 17 Hours which I think is quite impressive ...what do you think?

  • Sign in to reply

Top Comments

  • Problemchild
    Problemchild over 11 years ago in reply to larisbird +1
    I'm glad you liked it, have you tried the display direct form 5V it may work but the back light could conceivably have trouble?! A 12V pack with a 5V buck regulator will probably be more efficient, maybe…
  • Problemchild
    Problemchild over 11 years ago in reply to larisbird +1
    Took a look, really less than obvious how you would proceed with that. As you said previously it would be much easier and more likely to continue to work afterwards if you used a boost converter to get…
  • rew
    rew over 11 years ago +1
    John, The battery pack is rated at 10Ah at 3.7V. That would mean it should be able to provide 10/5*3.7 = 7.4Ah at 5V, assuming 100% conversion efficiency. With the pi running at 350mA you should in theory…
  • Problemchild
    Problemchild over 11 years ago in reply to larisbird

    Took a look, really less than obvious how you would proceed with that. As you said previously it would be much easier and more likely to continue to work afterwards if you used a boost converter to get the required 12V. One of these may well do the job..... Don't believe the 4Amp rating and  I would be happy with 1 which should be enough for your display !

    • Cancel
    • Vote Up +1 Vote Down
    • Sign in to reply
    • More
    • Cancel
  • larisbird
    larisbird over 11 years ago in reply to Problemchild

    I had to post it on the original thread,  I couldn't insert the image in a reply.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
  • Problemchild
    Problemchild over 11 years ago in reply to larisbird

    The image didnt come through Jack ...can you resend?

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
  • larisbird
    larisbird over 11 years ago in reply to Problemchild

    Not sure if you got my email

     

    It won't power on with 5V....I've read that you can modify the board to accept 5 instead of 12 but I've never done anything like that before.

     

    Would you mind looking at the board and giving me your thoughts?

     

    image

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • More
    • Cancel
  • Problemchild
    Problemchild over 11 years ago in reply to larisbird

    I'm glad you liked it, have you tried the display direct form 5V it may work but the back light could conceivably have trouble?!

     

    A 12V pack with a 5V buck regulator will probably be more efficient, maybe cheaper as well. Step down regulator modules are more common, cheaper and efficient.

    By the looks most of the power draw will be the monitor so this is the one to have the least conversion steps involved.

    • Cancel
    • Vote Up +1 Vote Down
    • Sign in to reply
    • More
    • Cancel
<>
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2026 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

ICP 备案号 10220084.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube