| Black+decker 18 v battery range is lithium-ion which gives fade-free power and virtually no power discharge over time providing maximum productivity and reduced down-time. within the range there are three types of batteries - 1.5 ah, 2.0 ah and 4.0 ah. amp hour (ah) indicates battery capacity, meaning how much energy can be stored in the battery.Benefits:- Powerful and cordless ease of use. Is part of the 18V Lithium Ion system.Specification | from £49.98 up to £68.49 Compare prices and buy Black&Decker Black & Decker Bl4018-xj 18v Battery 4.0 Ah |
