Rechargeable 9v Battery - How to Make 9v Lithium Battery With Capacity Indicator
Rechargeable 9v Battery - How to Make 9v Lithium Battery With Capacity Indicator
Has it ever happened to you that you want to measure the charge level of your 9V battery, it has definitely happened, but you need a multimeter. If it is rechargeable, you cannot measure its voltage with a multimeter. Here we have a solution for that. We have presented Making a DIY rechargeable 9 volt battery with which you can get rid of normal batteries, with a difference that this battery will tell you its charge level with a graphic display on it. And when the charge is reduced, you can charge it using the type c port. I hope you make it and enjoy using it. Don't forget to support us.
Charge level indicator voltages :
3.3V, it will light up one cells
3.5V, it will light up two cells
3.7V, it will light up three cells
3.9V, it will light up four cells
less than 3.3V displays will be turned off
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About this video:
DIY
9v Battery
Charge indicator
Rechargeable battery
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Main Parts:
Lithium Battery Capacity Indicator Module :https://www.aliexpress.us/item/325680...
Multi-function Mini Boost Module :https://www.aliexpress.us/item/225580...
Ultra-mini Type-C USB Charger Module :https://www.aliexpress.us/item/325680...
602025 3.7V 250mAh Rechargeable Lipo Battery :https://www.aliexpress.us/item/325680...
Push Button Switch :https://www.alibaba.com/product-detai...
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Song: Itro & Tobu - Cloud 9 [NCS Release]
Music provided by NoCopyrightSounds
Free Download/Stream: http://ncs.io/cloud9
Watch: • Video
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00:00 Introduction
00:39 Preparation of 9V battery
01:37 Introduction of elements and modules and their connection
04:38 preparing battery connections
05:18 Output voltage test and completion of connections
06:38 Drilling holes and installing the battery frame label
09:05 Putting the elements in the battery
10:19 Gluing and finishing
10:57 Checking and testing the battery charge
11:53 Battery performance test
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#Rechargeable #lithium #battery #9vbattery #tinyprojects #diy #homemade