As BubbasanJohn mentioned, you might be hard pressed to find a cheap multiple charger for the mcpl bl batteries. I found an adapter, but you have to provide a charger, that may or may not plug into the wall. As a matter of fact, out of 4 chargers I have in my shop, none of them plug directly into the wall. Those are a little more expensive.

[link]http://www.ebay.com/itm/UMX-Blade-130x-MCPx-BL-Battery-1-6-Pack-Charge-Adapter-/271228867383[/link]