Replacement Battery for Apple Watch Series 7 41mm

🔋 Replacement Battery for Apple Watch Series 7 – 41mm (284mAh, 3.85V)

Give your Apple Watch Series 7 (41mm) a second life with this premium-grade Lithium Polymer Replacement Battery. Crafted to meet OEM standards and beyond, this battery delivers powerful performance, enhanced lifespan, and built-in protections — all within a compact, lightweight profile.

Whether you’re replacing a worn-out cell or preparing a spare, this 284mAh battery ensures your smartwatch keeps up with your daily routines without skipping a beat. Designed specifically for Series 7 – 41mm, it’s a direct-fit solution that brings lasting energy and peace of mind.

⚙️ Specifications:

• Compatibility: Apple Watch Series 7 – 41mm

• Voltage: 3.85V

• Watt Hours: 1.094Wh

• Capacity: 284mAh

• Warranty: 12-Month Replacement Warranty

✅ Key Features:

• Full Capacity, 0-Cycle Cell
  Brand new, unused, and built to deliver full original capacity with zero charge cycles. Experience longer wear between charges.

• High-Quality Lithium Polymer Composition
  Made with top-tier Li-polymer battery cells, connectors, and PCBA for stable power delivery and consistent performance.

• Lab-Tested Quality Assurance
  Each battery is rigorously tested for capacity, efficiency, and reliability. The highly efficient PCB guarantees performance that matches or exceeds the original.

• Certified for Safety & Compliance
  ROHS and CE certifications ensure this battery meets strict international safety and environmental guidelines. Tested with industry-standard tools to assure OEM compatibility.

• Advanced Safety Protections
  Equipped with built-in safeguards against:

  • Overcharging

  • Overheating

  • Overload & short circuit

  • Thermal control via PTC cell protection

🛠️ Installation Note:

This battery is recommended for professional installation for best performance and safety. Please ensure the adapter is connected properly during first use for activation.