Microchip makes this chip (MCP73223) that includes a claim for charging a 2S pack. FMA makes a charger that is sold on eBay for the same claimed purpose (http://www.ebay.com/itm/320855658568?_trksid=p2060778.m1438.l2649&ssPageName=STRK:MEBIDX:IT). There are also bare bones boards for series charging on eBay.
Does anyone have experience charging two-cell packs in series without using additional connections to the pack for balancing? In particular, has anyone used the MCP73223 chip, FMA charger, or bare-bones boards?
John
Does anyone have experience charging two-cell packs in series without using additional connections to the pack for balancing? In particular, has anyone used the MCP73223 chip, FMA charger, or bare-bones boards?
John