⚡【True Capacity Matching Originals】 This replacement battery offers the same real capacity as genuine batteries, ensuring reliable performance for your power tools.It is the perfect replacement for DW 20V Max batteries. ⚡【Automotive Power Cells】If you need a power solution that thrives in extreme cold, lasts longer, and delivers consistent performance, automotive power cells are the ultimate choice. Perfect for professionals and outdoor enthusiasts who demand reliability in any weather! ❄️🔥 ⚡【Advanced BMIC Protection Chip】 Features a smart, automotive-grade BMIC chip that meticulously monitors and protects the battery system, significantly extending its lifespan. ⚡【Enhanced Durability with V0 Fireproof Material】 The battery casing is made from V0-grade fireproof material, making it more robust and durable than standard original batteries. ⚡【Long-Lasting Battery Lifespan】 Designed for longevity, this battery can last over 4 years under normal usage conditions, providing you with extended service and reliability. LIDAIAX 100% Ture Original Capacity 20V Max Battery for DW, Perfect Replacement for DW 20v max Battery, True Capacity Lithium ion Battery Compatible with All 20V DW Cordless Tools