Coin Battery
connecting button/coin battery in series?
I am doing project on electronic baton.It will recognize orchestra conductor movement and translate into musical tempo.We want to place all of electronic components inside the handle.But, handle is very small so we decided to use coin battery to power up the device.The problem is button battery maximum voltage is only 3V.We need voltage up to 9 V.What I think is I want to connect 3 battery in series to produce 9V of power.But, I do not know how to connect them.Please help me.Is connecting button battery in series is the same as normal battery?
Do you know where to get Battery Holder?
You can just stack them up, perhaps in a plastic tube, positive to negative, I have a small LED flashlight in front of me that has three button cells stacked in this manner, held in contact by a spring
How To Make a Coin Battery
Ebay
 GP Lithium Coin Batteries 3V Size CR1220 ( Pack of 5 ) US $1.99 
|
 5 X CR 2016 3V Lithium Cell Button Coin Battery, PPV US $1.49
|
 5 X CR 2032 3V Lithium cell Button Coin Battery, PPT US $1.49
|
 BATTERY, CR2016,3V,LITHIUM,COIN,CELL,EXEL, US $6.00
|
 BATTERY, CR2477 SANYO 3V LITHIUM COIN CELL US $6.00
|
 5 X CR DL 2025 3V Lithium Cell Button Coin Battery, PPU US $1.49
|
 BATTERY, CR2025,3V,COIN,CELL,EXEL,LITHIUM US $6.00
|
 Hasselblad Battery Cover Opener Plastic Coin US $7.95
|
 50 CR1220 1220 ECR122 Lithium Coin Battery Exp.2020 US $15.99
|
Amazon
 |
American Weigh Signature Series Black Digital Pocket Scale, 1000 by 0.1 grams
List Price:  |
 |
American Weigh 600 Gram Jewelry Scale
List Price: |
 |
Magnum 500 by US Balance 500 x 0.1 gram Digital Pocket Scale
List Price: |
 |
Streamlight 73001 Nano Light Miniature Keychain LED Flashlight, Black
List Price: |
Tags: Batteries · battery · button · cell · coin · coin battery cross reference · coin battery experiment · coin battery holder · coin battery sizes · coin battery specificationsNo Comments
0 responses so far ↓
There are no comments yet...Kick things off by filling out the form below.