【Upgraded 6040mAh High-Capacity Battery]】Supercharge your Ring devices with our premium 3.6V rechargeable Li‑ion battery pack. Now upgraded with new-generation battery cells, the 6040mAh high‑capacity battery delivers exceptional endurance – each battery provides outstanding long‑lasting power to keep your Ring cameras and doorbells running continuously without frequent recharging. Engineered with high‑grade Li‑ion cells, these batteries support unlimited charge and discharge cycles without any performance degradation, ensuring your home security system stays operational around the clock. 【PERFECT COMPATIBILITY】 Our replacement batteries are designed as the ideal drop-in solution for all Ring devices with removable quick-release batteries, including Ring Video Doorbell 2/3/3 Plus/4, Battery Doorbell Plus/Pro, Stick Up Cam Battery/Solar (All Gens), Stick Up Cam Pro Battery/Solar, Spotlight Cam Battery/Solar, Spotlight Cam Plus/Pro Battery/Solar/Wired, and Solar Floodlight. NOT Compatible with: Ring Doorbell Pro, Pro 2, Wired, Plug-in models, or any device with a non-removable battery. Please verify your device model before purchasing. 【2‑PACK ADVANTAGE – UNINTERRUPTED POWER】Our value‑packed 2‑Pack gives you two high‑capacity batteries so you can always have one charging while the other keeps your Ring device running – zero downtime for your security. Each battery features a built‑in micro‑USB port, allowing you to recharge via any standard 5V USB source (PC, power bank, car charger, or wall adapter) – no proprietary charging station required. Compared to “kit” bundles that force you to pay for a dock you may not need, our 2‑pack offers greater flexibility, saves your budget, and takes up less space. Perfect for users who already own USB cables or prefer a lightweight, travel‑friendly solution. 【INTUITIVE LED STATUS INDICATORS】 No more guessing your battery's charge level! Our built‑in dual‑LED system provides clear, real‑time charging status: Red + Green lights ON = charging in progress; Both lights GREEN = fully charged and ready to go. This smart visual feedback lets you know exactly when your backup battery is ready, so you're never caught off guard with a dead camera. 【COMPREHENSIVE SAFETY PROTECTION】 Your safety is our priority. Each battery is built with multi‑layer circuit protection against overcharging, overload, over‑current, overheating, over‑voltage, and short circuits – ensuring complete protection for both you and your valuable Ring devices. These safeguards guarantee long‑term performance, durability, and peace of mind. 【WHAT YOU GET】 2‑Pack × 6040mAh Replacement Ring Batteries, 1 × User Manual. Backed by 12‑Month Manufacturer Warranty and 7/24 Customer Support. Replacement for Ring Doorbell Battery 2Pack V4 6040mAh 3.65v with Perfect Compatibility and Larger Capacity Compatible with Ring Video-Doorbell 2/3/4, Spotlight Cam Battery, Peephole Cam and Stick Up Cam Solar