Emergency Charge for Your Smartphone
Intro: Emergency Charge for Your Smartphone
Hi makers
in this instructables i show how to make a simply emergency charge battery.
you need only few components:
-9 volt battery
-Key (or other metallic conductive object)
-charge battery
-the cable for your device
if you want, here you can see the video of this ible:
STEP 1: Connect the Device
Use your cable for connect the device to your Car charger
STEP 2: Use the Key
Use your Key to create a Bridge for your contact, in this case the Minus.
remember to NOT Confuse the two poles (+,-)
STEP 3: Connect the Battery
Now you have finish
you only connect the battery and your smartphone begin to charge!
thank you for your attention
-Ludvic
22 Comments
FernandoZ3 8 years ago
Can I make this with smaller batteries like the CR2032 and LR44 batteries
Ludvic 8 years ago
If is low under 4 volt you can connect in series
MrZeroTFennekin 6 years ago
CR2032 = 3 V, 235 mAh
LR44 = 1.45 V, 145 mAh
idkrandow 9 years ago
Im doing this for a science fair project. Not going so well. :(
Ludvic 9 years ago
seamster 9 years ago
Great idea!
idkrandow 9 years ago
yeah great idea!!!!!!!!!!! :D XD
BobbyJ1 9 years ago
hadi6haidar2000 9 years ago
sagarthe007 9 years ago
pyyzi 9 years ago
Steefen Turtle 9 years ago
elizila 9 years ago
Worked so well!!!
davidjohnson87 9 years ago
Nice info thanks for sharing, well I am having this http://www.sfcable.com/2029-SF-17.html will it work!!
nqtronix 9 years ago
I just love this kind of 'ibles!
It's simple enough to be actually useful in an emergancy situation, everything needed are just a few very common items and the great idea, which is so easy, it's highly unlikely you'll forget about it anytime soon.
Thanks for making instructables worth reading. Thumbs up!
mherman81 9 years ago
fzumrk 9 years ago
If you wanted to create a permanent hands free version, you could probably solder one of these
http://www.amazon.com/Parts-Express-9V-Battery-Cli...
to one of these
http://www.amazon.com/GTMax-Charger-Vehicle-Power-...
CREATECRAFTANDLIVE 9 years ago
Pure Carbon 9 years ago
This looks really cool.
Ginga-Ninja 9 years ago