AN2344 provides a useful reference while designing battery charging circuits using PSoC 1.
The design reference given in the document/example project integrates cell-balancing and fuel gauge methods into a multi-cell battery charger.
Download the document and example project with schematics from http://www.cypress.com/?rID=2736
From AN2344 does not clear the characteristics of the current design, the maximum charge and discharge current, maximum current balancing in the scheme are not listed resistors power