Energup 2Pack Li-ion Replacement 3.6V Battery for Black Decker Versapak VP100 VP100C VP105 VP105C VP110 VP110C VP143 for Black Decker 3.6V Versapak Batteries, with a 2Port Black Decker 3.6V Charger - Amazon.com
Craftsman VersaPak interchangeable system 2Port Charger | eBay