A special resin coating and smart circuits protect these batteries from overload, overcharge, and over-discharge. This makes them perfect for pros who just need the best performance and toughness. . M18 batteries do NOT have over discharge protection by themselves. I think this guy posts here from time to time maybe he'll chime in. be/UXM25F7FG38?si=ZIPxBS_mqL6Bc4-f Monitoring is in the battery, actual cutoff is done by the tool. You'll learn about the components inside the. more How Does Tool Battery Overcharge Protection Work? Have you. . One essential feature in some tools, including those from Milwaukee, is the battery pack overload protection. Exposing your power tool. .
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