Here is a good video on how to build your own a123 (LiFePO4) receiver packs. He states the a123 cells are best because of their nano technology? Everything needed is avaliable from Hobbyking.
Walmart sells LiFePO4 cells (3.2v 600mah each) in the solar powered yard light section. Cost is $7.00 for a pack of four. I wonder how well these will work?
Walmart sells LiFePO4 cells (3.2v 600mah each) in the solar powered yard light section. Cost is $7.00 for a pack of four. I wonder how well these will work?
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