TechAmok Forum Index TechAmok
Independent Technology News
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

How to Make Rechargeable 9V Li-Ion Battery

 
Post new topic   Reply to topic    TechAmok Forum Index -> Comments
View previous topic :: View next topic  
Author Message
topicmaker
Veteran
Veteran


Joined: 28 Feb 2006
Posts: 24636
PostPosted: Fri Apr 15, 2022 7:45 am    Post subject: How to Make Rechargeable 9V Li-Ion Battery Reply with quote
How to make a 9-volt rechargeable battery and use it anywhere, and save on battery costs. All you need is two 3.7V batteries, a voltage booster module, a charging module and a non-usable 9V battery body.



...read more
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    TechAmok Forum Index -> Comments All times are GMT - 5 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2016 phpBB Group