High-Capacity 3.65V 6040mAh Lithium-Ion Battery Pack
Premium rechargeable lithium-ion battery with advanced 6040mAh capacity, optimized for extended power supply. Ultra-stable 3.65V output ensures consistent performance for high-demand devices.
Precision Engineering for Ring Doorbell Cameras
Exact compatibility with Ring Doorbell 2/3/4 models. Features built-in protection circuits against overcharge, overheating, and short circuits. High-grade lithium cells ensure 500+ charge cycles with minimal degradation.
Durable & Weather-Resistant Design
Robust ABS casing with IP64-rated protection, resistant to dust, moisture, and extreme temperatures (-20°C to 60°C). Ideal for outdoor security devices requiring year-round reliability.
Fast Charging & Long-Lasting Performance
Equipped with Type-C fast charging (0-100% in 4 hours). Delivers up to 6 months of standby time on a single charge, reducing frequent replacements.
Multi-Device Versatility
Suitable for smart doorbells, wireless cameras, and low-power IoT devices. Compact size (custom dimensions) ensures seamless integration without bulk.
Bulk Order Advantage
Direct-from-factory pricing for wholesale buyers. Strict quality control with CE/FCC/RoHS certifications. Ships globally with bulk discounts.