For Apple Watch Ultra 49mm A2749 542mAh Original Li-ion Battery

Li-ion battery designed for the Apple Watch Ultra 49mm A2749. It serves as a replacement for the original battery.

• Type: Li-ion battery
• Compatibility: Apple Watch Ultra 49mm A2749
• Capacity: 542mAh
• Integrated microchip prevents overcharging
• Intended use: Everyday use
• Replacement for original battery with comparable standby and talk time
• Provides excellent continuous power source
• Use authorized charger only
• Store in a dry and cool place if not in use
• Charge battery once every three months if not used
• No memory effect compared to Nickel-Cadmium battery
• Do not disassemble, crush, short circuit, or dispose in fire or water