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Cheap Lead Acid Battery Charger & Fuse — Parallax Forums

Cheap Lead Acid Battery Charger & Fuse

ercoerco Posts: 20,259
edited 2012-07-18 10:48 in General Discussion
Goldmine goodies for old school batteries. Hey, lead acids are cheap, work great, and they're heavy enough to give you the good traction you so richly deserve!

$6 Smart Charger http://www.goldmine-elec-products.com/prodinfo.asp?number=G19029

$1.50 Self-resetting 15A fuse http://www.goldmine-elec-products.com/prodinfo.asp?number=G19027

They do sell a battery, but with shipping, you'll likely find a better deal locally. http://www.goldmine-elec-products.com/prodinfo.asp?number=G19025

While you're ordering, peruse their other deals: http://www.goldmine-elec.com

Comments

  • lardomlardom Posts: 1,659
    edited 2012-07-17 21:51
    Thanks. I paid about $35 for a wall wart that I bought from a hobby shop.
  • LoopyBytelooseLoopyByteloose Posts: 12,537
    edited 2012-07-18 10:48
    I just use a 13.5volt 500ma wall wart. It seems to work well with 8AH gel cells and can be left on. I paid about $150NTD or $5USD.

    The fact that is is one 500ma provides a limited charge rate. One can make their own lesser charge rate with a LM317 uses as a current limiter. Not sure you need a relay cut off as the fully charged cell should offset the 13.50volts.

    But at $6USD, it is a good price and a safe unit to charge while away.
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