Nikon Coolpix 3100 Digital Camera Battery Charger Replacement for 4 AA NiMH 2800mAh Rechargeable Batteries, with Charger Replacement for 4 AA NiMH 2800mAh Rechargeable Batteries, with Charger item includes: 4 each AA NIMH 2800 mAh Rechargeable Batteries, 110/240 Quick Rapid Charger for NIMH Batteries, EU plug. 3 Year Warranty