Apple iWatch 4th Gen 44MM Battery SP

Compatibility:
Compatible with Apple Watch Series 4 (44 mm) models—both GPS-only (A1978) and Cellular (A1976, A2008/A2007 variants).

Specifications:

• Premium Li-Polymer replacement battery, Model A2059, crafted specifically for 44 mm Series 4 devices.
• Capacity: ~292 mAh (~1.11 Wh) at 3.81 V, delivering reliable, all-day performance.
• Suited to support up to 18 hours of mixed-use battery life, even under typical usage scenarios.
• Ideal for repairing symptoms such as rapid battery drain, sudden shutdowns, or failure to power on.
• Engineered for a precise fit, matching the internal layout and connector orientation of Series 4 (44 mm) watches.
• Professional installation recommended, as the process involves delicate connectors and tight adhesive seals.
• Lifetime Warranty (No Physical Damage) included—for long-term confidence and warranty coverage.