Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Incubator Q&A

Welcome to the staging ground for new communities! Each proposal has a description in the "Descriptions" category and a body of questions and answers in "Incubator Q&A". You can ask questions (and get answers, we hope!) right away, and start new proposals.

Are you here to participate in a specific proposal? Click on the proposal tag (with the dark outline) to see only posts about that proposal and not all of the others that are in progress. Tags are at the bottom of each post.

Comments on How to properly store cordless tool batteries?

Post

How to properly store cordless tool batteries? Question

+3
−0

How should I store rechargeable lithium batteries for common cordless tools, to maximize their longevity?

I use the tools occasionally, so they often go months without use. Is it better to keep the battery unplugged, let it discharge if it will, and charge only when I am going to use it? Or should I buy a standalone battery charger so that I can keep it permanently plugged in and trickle charging the battery constantly, even when not in use?

History
Why does this post require attention from curators or moderators?
You might want to add some details to your flag.
Why should this post be closed?

1 comment thread

NiMH (1 comment)
NiMH
Lundin‭ wrote about 1 year ago

Please note that the advise for classic NiMH (Nickel-metal hydride) batteries are almost the opposite of those for Li/Ion. This is an important distinction since a lot of people who are used to the former take good practices from the former and apply them to the latter. NiMH likes to be fully discharged before charging, but in case of Li/Ion, doing so is bad practice. Therefore it is very important to know the battery chemistry. New tools are almost always Li/Ion and old tools are almost always NiMH or NiCd (these two are similar).