Replacement for Bosch BAT618 Cordless Drill Battery Type: Li-ion Volt: 18V Capacity: 4000mAh Color: Black Weight: 1012g Dimension: 113.60x74.65x63.27mm Please go to buy this battery on http://www.drillbattery.co.uk/batterysale.php/bosch_BAT618_power+tool+battery.html Inquiry: click to