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water batteries powering 12v 1 watt led

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Uploaded by on Jul 5, 2008

2#water batteries powering a 12v led bulb test no#2 from www.acton-c02-stoke-on-trent.co.uk

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Science & Technology

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Uploader Comments (bonejohnson360)

  • Very interesting how do you recharge them?

  • i do not no if thay can be recharge them.

    but when thay go flat you just replace the zinc plates or recoat with zinc.

  • hi i did a test set like this one and it ran for 4 months and the loltage stayed around 10.8v with the led bulb on i started off at 12.5 v and it is still going .but i just used water in the pots ok + i have ran a led clock with 2 pot for 6 months.

  • Impressive! Excellent effort!!!

  • thanks for you feed back i ham makeing more battery packs 12v per a pack trying to get more amps out to power a small computer fan or more lights

  • What is the electrolyte made of? Ratios?

  • hi my electrolyte is 4cl of water and 1/4 teaspoon of miracle gro plant food in each pot.i have notesed after time the zinc or galv stripped of. then water battery stops working or not as wall

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All Comments (33)

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  • Awesome results :)

  • it's excellent , but I need to see current readings not the voltage

    your video tittle says 1 watt , that would mean 1 volt times 1 amp

    I've no doubt you have good current in the system , I would just like to see the actual current reading.

  • could u connect a your water battery to a inverter to get ac current a small inverter

  • O Jesus, son of Mary! Is thy Lord able to send down for us a table spread with food from heaven

    ow (DOT) ly/41YZ6

  • 0:03 butt cheese i hav to water

  • If you put the water into smaller recepients , and a piece of paper on each one you have a little bit more power , but also m, more smaller batterys and better one.

    Smaller but better ;D

  • at 0:03 it sounded like you said butt cheese

  • Hope nobody trips on those wire ;)

  • you have 2 rows of 14 batteries each, and your getting nearly 13 v for each row, should you be getting nearly 26 v instead 12 v??? why is it staying at 12 v??

  • 7-th class physics ;)

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