This 19.2v diehard replacement for Craftsman battery and charger bulit-in multi protection, provide short-circuit protection, over-charge protection, over-discharge protection, over-temperature protection, over-current protection and over-voltage protection
30 days money back and 12 months quanlity service. Contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller"