
The Genuine EB-BR910ABY Battery is designed specifically for the Samsung Galaxy Watch 5 44mm models (SM-R915U, SM-R910), offering a reliable and safe power solution to keep your smartwatch running at its best. Engineered with high-grade lithium-ion cells, this replacement battery delivers optimal performance, extended lifespan, and consistent charging cycles.
Whether your original battery no longer holds a charge or drains too quickly, this genuine replacement restores your Galaxy Watch 5 to like-new performance. Built to meet or exceed OEM specifications, it provides secure compatibility and ensures your watch stays powered for daily activities, workouts, and continuous health monitoring.
Key Features:
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Genuine EB-BR910ABY battery for Samsung Galaxy Watch 5 (44mm).
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Compatible with model numbers: SM-R915U, SM-R910.
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High-capacity lithium-ion cells for reliable power.
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Long-lasting performance with safe and efficient charging cycles.
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Perfect replacement for worn-out or damaged smartwatch batteries.
This battery is ideal for users who want to maintain their smartwatch’s full functionality without compromising safety or quality.
Product FAQ
Q1: Is this battery compatible with my Samsung Galaxy Watch 5?
A1: Yes, this EB-BR910ABY battery is compatible with Samsung Galaxy Watch 5 (44mm) models SM-R915U and SM-R910.
Q2: Is this an original Samsung battery or third-party?
A2: This is a genuine EB-BR910ABY replacement battery, built to OEM standards for safe and reliable use.
Q3: What tools do I need to replace the battery?
A3: You will need precision screwdrivers and a pry tool kit. If you are not experienced with smartwatch repairs, we recommend professional installation.
Q4: How long does the battery last after replacement?
A4: Battery performance varies depending on usage, but under normal conditions, it can last as long as a brand-new original battery.
Q5: Does the battery come pre-charged?
A5: The battery may have a small factory charge, but we recommend fully charging it before first use for best performance.
| Battery Capacity | 1.54Wh |
| Voltage | 3.88V |
| Model No | EB-BR910ABY |
| 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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