🔋 Rechargeable 2450 3V Lithium Battery Perfect Replacement for Disposable CR2450 Batteries｜Eco-Friendly & Cost-Efficient｜Long-Lasting Power｜Ready to Use 🚀 Key Features 1️⃣ Rechargeable & Reusable – Save Money & the Planet ✔️ 1000+ recharge cycles – A single purchase replaces 1000+ disposable batteries, slashing long-term costs by 90%! ✔️ Reduce e-waste and carbon footprint – A sustainable choice for eco-conscious users. 🌱 2️⃣ High Capacity & Reliable Performance ✔️ 145mAh capacity – Delivers longer runtime than standard CR2450 batteries, perfect for high-drain devices. ✔️ Stable 3V output – Ensures consistent power for sensitive electronics like medical devices and smart locks. 3️⃣ Advanced Safety & Convenience ✔️ Built-in protection against overcharging, overheating, and short circuits – Safe for daily use. ✔️ Low self-discharge – Retains 85% charge after 1 year of storage, ready to power devices anytime. 4️⃣ Universal Compatibility ✔️ Works seamlessly with CR2450-compatible devices: car key fobs🚗, smart door locks, digital scales, medical monitors (glucometers, etc.), IoT sensors, remote controls, and more! ✔️ No modifications needed – Direct drop-in replacement for disposable batteries. 🌟 Why Choose Us? ✅ Ultimate Cost Savings – A one-time investment for years of power. ✅ Fast Charging – Fully recharges in 2 hours with a USB charger . ✅ Eco-Certified – Mercury-free, RoHS compliant, and recyclable. 📦 What's Included Rechargeable 2450 3V Lithium Battery with Includes compact USB charger 🎯 Perfect For ✔️ Smart home enthusiasts seeking hassle-free power solutions. ✔️ Frequent users of car keys, medical devices, or IoT gadgets. ✔️ Eco-warriors committed to reducing waste. Upgrade to Smarter Energy – Power Your Life, Protect the Planet! 👉 Click "Add to Cart" Now – Embrace sustainability without compromising performance! 💚