Laptop Battery Analyzer /Recycler

I began out , when at operate they experienced pile of battery packs for notebook desktops , that no extended worked. properly I understand that most (not all ) Battery packs for Laptops are created up of the bunch of 18650 Li-Ion Battery tissue ,

shenzhen, Philippines (prHWY.com) May 11, 2012 - I began out , when at operate they experienced pile of battery packs for notebook desktops , that no extended worked. properly I understand that most (not all )laptop Battery packs for Laptops are created up of the bunch of 18650 Li-Ion Battery tissue , also it is generally only a single or a few of tissue that go poor in the Pack generating the whole battery pack no good. So I grabbed a Bunch of them and took them apart. My use was heading to get to utilize them to energy some Bicycle lights. Figured I would demand them up and shouldn't be as well tough to locate the poor tissue making use of an Volt/Amp Meter , this Worked but not properly by any implies ,I shortly found that a entire lot within the tissue would consider a demand , but not significantly of the demand , discovered this out the tough way with bicycle lights that went dim as well fast.

So I arrived up with this concept of making use of a personal computer , with an analog input, and would study the out placed within the battery throughout a fill more than time to ascertain how significantly vitality the battery cellular could store. My very first try was making use of an outdated PC using a Metrabyte DAS-8 A/D board .
it absolutely was fundamental , I would manually connect the fill begin teh info collection, cease it soon after time , after which making use of exceed ascertain the quantity of vitality while in the Cell. But I desired to hold out this extra instantly .
i experienced been making use of an Ardunio for one more undertaking ( that will shortly have an instructable for it ) and realized it experienced all which i required to hold out this .
so I created the change also it was a entire lot simpler to cable up , plan and took up a entire lot much less space.

Charging LI-Ion Batteries
WARNING WARNING WARNING
when charging LI-ION batties Be careful! they may be unstable and catch fire. I have by no means personally experienced this take place , but I don't treatment i at all times consider the precautions, far better safe and sound then sorry. there are lots of horror testimonies out there.
1) by no means demand unatteneded!
2) demand out doors or some spot some spot quite significantly fire proff ( I demand mine around the Bricks of my fire spot or best of metal sheet )
3) prevent drivect shorts
4) do not use a Physically broken Cell.
5) Dispose of correctly ( I consider my To residence depot and deposit in there battery recycling bins )
Most within the time I use this straightforward charger from offer Extreame I also will use a bigger RC intelligent charger for executing multi cellular packs , but that is actually a small past what this Instrucable is for.

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Tag Words: laptop battery, laptop batteries

Categories: Electronics

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