LIR Rechargeable Lithium ION Button Battery 1. Preface The purpose of this product specification is to provide technical information for the rechargeable. Model: LIR Prepared By/Date. Checked By/Date. Approved By/Date. Customer confirmation. Date. NoteKindly please sign on the above and send it back. LIR datasheet, LIR pdf, LIR data sheet, datasheet, data sheet, pdf, etc, RECHARGEABLE LITHIUM ION BUTTON BATTERY.
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I wanted the charger to be as compact and simple as possible.
I should clarify the equation in my earlier reply: UN transportation test The LIR series of secondary rechargeable lithium button cells gives gives high voltage, long dataaheet life, and high energy density in a small cell. Does this project spark your datssheet Allow time for ocean freight from China for large quantities of lithium containing cells.
Submit a Comment Cancel reply Your email address will not be published. The chargerwill not damage the LiPo?
Prices are subject to change, please inquire for current prices. The Closest I could find is a 3. How robust is the TP? Applications include laptop computers, PDA, IC cards, electric clocks, watches, remote control keys, cameras, toys, etc. Your email address will not be published. Datasheey Email Remember me.
LIR Datasheet(PDF) – List of Unclassifed Manufacturers
I have that exact same Charger PCB from ebay china. Fill in your details below or click an icon to log in: Lir Drawing for optional horizontal pins. Zubi flyer teaches coding to kids with programmable frisbee 24V input laptop adapter for airplanes, fork lifts, boats and heavy equipment Our EU Branch.
Although only the 2 outer pads are actually used by the PCB to provide voltage, it is a good idea to tin the middle 2 pads as well. Using the max rate of mA with ohms, one can do the following:. If so, is there a Lookup List of some kind? Chargers for lithium ion coin cells are available from PowerStream. Sign up Already a member? The PCB is available to order from the oshpark links below. CR would not work because it needs 3. Checking the values in the table shows them to be linear.
Many thanks for and ideas you may have. This site uses Akismet to reduce spam. No luck finding it tho. It’ll charge several 20mm type coin cell batteries. So if I wanted to connect two of these batteries in a series for 7.
Similar projects worth following. Solder power status LED indicator. I took the guts of the Li2r032 Sniffer project, which consisted of an MCP for the charge controller, and modified it a bit to charge an LIR Email required Address never made public. There are many other manufacturers and packages, but these 5 CR battery packs have average rating of at least 4. Depending on the model and manufacturer, batteries weigh around lir20322 3.
To get a decent lir20332 to the USB socket, I tinned each of the pads a bit. For more battery engineering resources click here: Luckily, it is pretty easy to modify the board to charge lower capacity batteries. You should Sign Up. Similar Projects The Hackaday Prize. Some of the resistance values are clearly rounded and are not standard E24 values.
Datashert battery can be replaced with BR battery without the danger of damaged electronics and in most cases, devices will work properly.
Following are examples of solder tabs that have been made. View all 7 instructions. Such a charger is certainly advertised, but I would not be surprised if the specs are wrong.
Given a resistor you have on hand, or is already in a circuit say awhich is 22K ohm, which would be Become a member to follow this project and never miss any updates. Is it to tinker with resistor values to achieve a different output? You are commenting using your WordPress. I am designing a low power blinky light thing using an LiR and that is a significant limitation. Would it be somehow possible to still charge this 3.
Sure, coin cells usually last a long time — but do you really want to buy new ones and throw the old ones out? I have recently seen a charger module with a protection circuit datawheet the same board.
Yes, delete it Cancel. I have a 3.