20V 4.0Ah Lithium-ion Battery 1 pc, WA3674 PowerShare, Intelligent Battery, Stays Cool, 360° Cell Protection, Charge-Level Indicator

Same battery, new appearance. Check out the refreshed design of Power Sharethis 4.0A h battery functions just like earlier models and remains compatible with 140+ cordless tools from the Power Share platform. Work longer with high-capacity batteriesPower Share PRO smart batteries provide extended runtimes, along with heat and impact protection. This 4.0A h battery works with all 20V, 40V, and 80V cordless power tools, outdoor power equipment, and lifestyle products within the Power Share line. Power Share PRO batteries are the ideal pick for Nitro products. An intelligent battery management system boosts power output, performance, and runtime by optimizing each Li-Ion cell.

Thermoplastic material keeps cells cooler for longer periods to maximize runtime. 360° cell protection offers enhanced resistance to vibration and impact, ensuring durability during demanding tasks. This 4.0A h battery provides 2.0 x the runtime compared to standard 2.0A h batteries