This is an Activ Energy Lithium-Ion (Li-Ion) battery with a voltage of 40V and a capacity of 5.0 Ah / 2.5 Ah, suitable for Ferrex Tools. Made in Germany, this high-quality battery offers 90Wh of power for your power tools. The versatile 20/40V model ensures compatibility with a range of tools, providing durability and reliability for DIY projects in the workshop or around the home.
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