Nitecore i4 Intellicharger - 4 Bay Battery ChargerDesigned and built upon the successful foundation laid by its predecessor, the NEW i4 is a charger featuring state of the art design and functionalities. It is designed to work immaculately with a large variety of rechargeable batteries, and is capable of charging 4 batteries simultaneously. With its accelerated charging rate up to 1. 5A, fully charging large capacity batteries will no longer be a dreadful process. The ingenious Active Current