PANASONIC K-KJS2MCA2BA eneloop(R) 2 AA Batteries & 2 Spacers Kit (C Size)

This pack of Eneloop AA Rechargeable Ni-MH Batteries from Panasonic include two AA batteries, and two C spacers. The batteries are factory-charged using solar energy, so they are ready-to-use right out of the box. They hold 70% of their charge for up to 5 years, and can be recharged up to 2,100 times. The C spacers allow you to use AA batteries to power devices that normally require C batteries.