extension ExtPose

Charge Controller

CRX id


Description from extension meta

Maintain battery between selected percentages to optimize battery lifetime on any computer running Chrome.

Image from store Charge Controller
Description from store Increase your battery longevity by up to 25,000%! This extension allows you to automatically turn a smart outlet on/off (sold separately) at certain charge percentages. This will let you optimize the lifespan of your li-ion batteries! According to battery university (and numerous other sources), reducing the depth of discharge of your lithium ion battery from 100% to 10% can increase it's longevity by up to 25,000%! https://batteryuniversity.com/learn/article/how_to_prolong_lithium_based_batteries https://www.wired.com/2013/09/laptop-battery/ https://www.reddit.com/r/chromeos/comments/8e8e1e/keeping_chromebook_plugged_in_all_the_time/ The extension is using the Battery Status API, and is an extension of battery-info-chrome-extension by radibit.

Latest reviews

  • (2021-07-04) Nom De Plume: I think as long as you have an outlet that can be directly controlled through IFTTT or indirectly controlled by some other hub or service that has IFTTT support, this extension should work well. Many thanks

Latest issues

  • (2021-08-25, v:1.1) E Stephens: Sound alarm when battery hits high/low limits?
    Any possibility of adding this feature? Thanks.


41 history
0.0 (0 votes)
Last update / version
2020-06-09 / 1.1
Listing languages