Apple iWatch 3rd Gen 42MM Battery SP GPS

Compatibility:
Compatible with Apple Watch Series 3 (42 mm) GPS-only models, including A1859 and A1861.

Specifications:

• Genuine Li-Polymer replacement battery (Model A1875), made specifically for the 42 mm GPS version.
• Capacity: 342 mAh (~1.31 Wh) at 3.82 V, delivering solid performance and longevity.
• Supports trailblazing up to 18 hours of mixed-use battery life—perfect for daily wear and performance needs.
• Ideal for replacing old or failing batteries that result in fast depletion, spontaneous shutdowns, or difficulty powering on.
• Engineered for an exact fit inside the 42 mm GPS Apple Watch—ensures proper internal alignment and connector routing.
• Professional installation recommended, due to the delicate connectors and adhesive sealing involved.
• Lifetime Warranty (No Physical Damage) included, offering long-term confidence and peace of mind.