Nikon Coolpix S4000 Digital Camera Review - Reviewed
Gomadic Double Wall AC Home Charger suitable for the Nikon Coolpix S4000 - Charge up to 2 devices at the same time with TipExchange Technology
Nikon Coolpix S4000 Review | Photography Blog
Classic Straight USB Cable suitable for the Nikon Coolpix S4000 with Power Hot Sync and Charge Capabilities - Uses Gomadic TipExchange Technology - Walmart.com