Replacement Li-ion Battery for Apple Watch Series 4 44mm (A2058 / A2059)

Keep your Apple Watch Series 4 44mm running at its best with this high-quality lithium-ion replacement battery. Engineered for a reliable, long-lasting power supply, this battery delivers performance comparable to the original — without the memory effect associated with older battery technologies.

Key Features

• Direct replacement for Apple Watch Series 4 44mm (Model A2058 / A2059)
• Lithium-ion technology — no memory effect, consistent power delivery
• Standby and usage time equivalent to the original battery
• Long service life with stable, continuous power output
• Store unused batteries in a cool, dry place; recharge every three months if not in use

Compatibility

Apple Watch Series 4 — 44mm (A2058 / A2059)

Specifications

• Package Weight: 0.06 kg (0.13 lb)
• Package Size: 15 × 12 × 1 cm (5.91 × 4.72 × 0.39 in)