Efficient Charging System Design Help for GTL ICR18650 Battery

AI Thread Summary
The discussion focuses on designing an efficient charging system for a product utilizing the GTL ICR18650 3.7V 3000 mAh Lithium Battery. The Texas Instruments LM2623 boost converter is proposed to step-up voltage and regulate amperage for charging and powering the device, with participants expressing support for this choice. There is a request for suggestions on cost-effective chargers suitable for the device. A specific charger linked in the discussion is mentioned as potentially fitting the project's needs. Overall, the conversation emphasizes the importance of selecting the right components for effective power management in the product design.
InventorShawn
Messages
2
Reaction score
0
I am redeveloping a product that literally billions of people use, from every day to at least once a month. I need some help designing the power portion, as I am not an engineer.

I am planning on using the GTL ICR18650 3.7V 3000 mAh Lithium Battery because it provides the power needed, as well as cost efficiency. Now to charge this battery as well as to power this device using lower power than the battery (ie. solar panel) I found the Texas Instruments LM2623 boost converter to step-up the voltage and regulate the amperage. Would this work?

I am also having troubles finding a charger for this device. Could anyone suggest any that are well suited and cost effective?
 
Engineering news on Phys.org
Also, your choice of the LM2623 seems perfect for this application!
 
Thank you! Sorry, thought my reply posted.
 
Thread 'Where is my curb stop?'

Thread 'Where is my curb stop?'

My water meter is submerged under water for about 95% of the year. Today I took a photograph of the inside of my water meter box because today is one of the rare days that my water meter is not submerged in water. Here is the photograph that I took of my water meter with the cover on: Here is a photograph I took of my water meter with the cover off: I edited the photograph to draw a red circle around a knob on my water meter. Is that knob that I drew a red circle around my meter...
View full post »

Thread 'Questions about the Tesla turbine'

Hi all, i have some questions about the tesla turbine: is a tesla turbine more efficient than a steam engine or a stirling engine ? about the discs of the tesla turbine warping because of the high speed rotations; does running the engine on a lower speed solve that or will the discs warp anyway after time ? what is the difference in efficiency between the tesla turbine running at high speed and running it at a lower speed ( as fast as possible but low enough to not warp de discs) and: i...
View full post »

Similar threads

System design for charging battery from turbine alternator
Replies
8
Views
2K
Manually charging batteries
Replies
11
Views
2K
Energy from bike riding used to charge phones/laptops
Replies
6
Views
2K
Battery Powered Electric Motor and Charging Requirements
Replies
5
Views
3K
How to charge a low amperage battery?
Replies
2
Views
2K
Float charging batteries: what really happens?
Replies
7
Views
2K
Is Multiple batteries for efficiency the answer?
Replies
13
Views
2K
Mylar to increase efficiency of solar battery charger?
Replies
1
Views
3K
Low RPM alternator to charge 12V battery
Replies
11
Views
32K
Electrical Emergency Battery Backup System for TV/Internet During Power Outages
2
Replies
66
Views
10K

Hot Threads

Recent Insights

Back
Top