Buy on Amazon.com : http://www.amazon.com/gp/product/B00GWSPBL2?tag=lottalatte-20 <br /> <br />2 BN-VG138 Replacement Batteries For JVC BN-VG138 Microfiber Cloth by eCost <br /> <br />Chemistry Li-ion Volts 360Vcompatible with 37Volt <br />Capacity 2100mAh
