【High-Capacity Performance】 Azonpower V4 6040mAh Rechargeable Battery for Ring Doorbell & Cameras - 3.65V Lithium-Ion cells deliver 30% longer runtime than standard batteries, ensuring uninterrupted security coverage for Ring Doorbell 1/2/3/4/3 Plus, Spotlight & Stick Up Cam. 【Universal Compatibility】Certified compatible with all Ring 2nd & 3rd Gen devices, including Video Doorbell Pro/Plus, Stick Up Cam Wired/Wireless, and Solar Floodlight. Seamless swap without resetting WiFi connections. 【Dual-Pack Smart Solution】2-Pack Ring Camera Battery Kit with LED charging indicators - Keep one charging while the other powers devices. USB-C & wireless charging supported, ideal for multi-camera homes. 【Advanced Safety Protection】Built-in circuit safeguards prevent overheating/overcharging, tested 500+ cycles in extreme temps (-4°F to 140°F). IP44 weatherproof rating matches original specs. 【Lifetime Support Assurance】12-month warranty + 24/7 US-based tech support.Includes Quick-Release Charging Dock for simultaneous dual-battery charging

1. Technical Specifications
·Voltage & Capacity: 3.65V 6040mAh Li-ion cells (30% longer runtime vs standard batteries)
·Compatibility: Ring Doorbell 1/2/3/4/3 Plus, Spotlight Camera, Stick Up Cam (2nd & 3rd Gen)
·Charging: USB-C fast charging & wireless charging (0-100% in 2.5 hours)
·Safety: UL-certified triple protection (overcharge/overheat/short-circuit)
·Operating Range: -4°F to 140°F (-20℃ to 60℃) extreme temperature resilience

2. Key Features
1.Extended Performance: Powers Ring Doorbell for 8 weeks per charge (tested with 30 daily activations) – ideal for high-traffic homes.
Certified Compatibility: Lab-tested with Ring solar floodlights and wired/wireless cameras, zero WiFi reconfiguration required.
Dual-Battery Intelligence: LED charging indicators + simultaneous charging dock support, eliminating security gaps during swaps.
All-Weather Reliability: IP44 waterproof rating with freeze-resistant electrolyte, trusted in hurricanes and blizzards.
Risk-Free Ownership: 12-month warranty, including quick-release dock (valued at $12.99) for effortless maintenance.

3. Usage Scenarios
·Whole-Home Security: Powers doorbell + 2 cameras simultaneously in 3,500+ sqft properties
·Climate Challenges: Reliable operation in Arizona deserts or Minnesota winters
·Commercial Applications: 24/7 monitoring for retail stores/construction sites with frequent motion triggers
·Cost-Effective Upgrade: 40% more affordable than OEM batteries with matched performance