Nokia BP-6MT 1050mAh Li-ION Battery - Original. Brand New in Sealed packaging. The compact Nokia Battery BP-6MT is designed to power your compatible Nokia mobile phone and/or device so you can enjoy more entertainment on the go. Energy to go. Power in a small packet. Compact and lightweight battery designed and engineered for daily use. Advanced Li-ION technology provides improved energy density. Cadmium-free and fully rechargeable whenever you're ready for a top-up. Compatible with (to suit the): Nokia 6720c Classic, E51, N81, N81 8GB, N82 mobile phone models/devices series, and some other models. Genuine product. Manufacturers warranty.