
Genuine S1 (5-Pin) Internal Battery – Premium 5200mAh Power for Ring Video Doorbell Pro (Wired, Battery Version)
Never Miss a Moment – Keep Your Wired Ring Doorbell 2 Pro Powered & Protected
Does your wired/battery hybrid Ring Video Doorbell (5th Gen, Pro) lose connection or reset during power fluctuations? The Genuine S1 Internal Backup Battery is the critical component that ensures uninterrupted security. This 5200mAh, 3.8V battery provides essential backup power, allowing your doorbell to maintain Wi-Fi connectivity, record events, and function flawlessly during brief power outages or if your doorbell wires are temporarily disconnected. Ensure 24/7 protection with reliable internal power.
Technical Specifications
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Battery Model: S1 (5-Pin Internal Backup Battery)
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Compatible Device: Ring Video Doorbell Pro (5th Generation) – Wired, Battery Version ONLY
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Battery Type: Rechargeable Lithium-Ion
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Voltage: 3.8V
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Capacity: 5200mAh
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Connector: 5-Pin
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Condition: Brand New, OEM Compatible
Important Compatibility Note: This battery is ONLY for the Ring Video Doorbell Pro (5th Gen) that is wired for power but contains an internal rechargeable battery for backup. It is NOT for battery-only models or older generations.

| Battery Capacity | 19.76Wh/5200mAh |
| Voltage | 3.8V |
| Model No | S1 |
| Warranty | 12 Months |
🔋 Lithium-Ion Battery Conditioning
For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.
This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.
After this initial conditioning period, no further full discharge cycles are required.
🛡 Premium Warranty Protection
- 12-Month Limited Manufacturer Warranty
- 60-Day No-Hassle Money Back Guarantee
- Up to 60 Days Refund Window (Policy Based)
- Replacement for defective or misrepresented items
- Dedicated customer service response within 24 hours
🚚 Professional Shipping Standards
- Orders processed within 24 business hours (excluding weekends & holidays)
- Real-time tracking number provided upon dispatch
- Transit time varies by region and logistics carrier
- Please verify your shipping address before order confirmation
- Address changes are not possible once shipment is dispatched
📌 Product-Specific Notice
📩 Customer Care Commitment
We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.
✓ Safety & Quality Assurance
- Certified to CE, RoHS, UN38.3 international safety standards.
- Built-in protection against overcharging, overheating, and short circuits.
- Shipped in compliance with IATA regulations for lithium batteries.
- Compatible with OEM chargers. No firmware modification required.
Questions about compatibility? Contact us with your device model number before ordering.
Cao Chuanping
Power Systems Consultant · 8+ years in replacement battery sourcing & evaluation · View profile →
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