View Single Post
Old 01-07-2011, 03:31 PM   #7 (permalink)
jjackstone
Master EcoModder
 
Join Date: Jan 2008
Location: Sacramento, CA
Posts: 406
Thanks: 35
Thanked 143 Times in 105 Posts
Actually not too bad a price...depending on use. I used two of the not quite 36 volt Dewalt packs to power my electric bike for a couple years(over 3500 miles). Generally, about the cheapest you could get those was $100 per pack at 75Whrs(33Volts x 2.3Ahrs). If my math is correct, then these new batteries give 216Whrs(12Volts x 18Ahrs) for $187.00. Seems like a fair price for LiFePo4.
JJ
  Reply With Quote